Answers
12.99 + 2.10b = 21.39
Subtract 12.99 from each side to get:
2.10b = 8.4
Then divide to find the amount of bottles:
b = 4 bottles
Hope this helps!! :)
8.4 - 2.10b = 0
8.4 = 2.10b
8.4/2.1 = 2.10b/2.1
b = 4
hope this helps
your answer is A
Related Questions
how do you write the quotient (9+i) over (9-i) in standard form? I need the answer but more importantly, I need to learn how to solve these kinds of problems.
Answers
Russel wants to buy 3 identical gift cards. He wants to make sure his total cost is no more than $2 above or below $60. Which of the following inequalities represents this situation?
Answers
Answer:
i think the first one
Step-by-step explanation:
To represent the situation where Russell wants to buy 3 identical gift cards and make sure his total cost is no more than $2 above or below $60, we can use the inequality 3x <= 62.
Explanation:To represent the situation where Russell wants to buy 3 identical gift cards and make sure his total cost is no more than $2 above or below $60, we can use the inequality:
3x <= 62
where x represents the cost of each gift card. This inequality ensures that the total cost of 3 gift cards does not exceed $62, which is $2 above $60.
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Traveling at 65 miles/hour, how many feet can you travel in 22 minutes?
Please break this down into parts so i can easily understand this. I take gse algebra 1 in the 8th grade and i'm having trouble with dimensional analysis word problems so I really need help with this one. We also have to use a certain chart that looks like a big fraction we use to solve problems like this, the units cancel out, and we multiply the top and bottom and then divide the top product by the bottom product. Please help. I'll also be giving the brainliest answer.
Answers
someone is going at 65 miles per hour, and you must find the distance in feet in 22 minutes. I think I know what chart you're talking about. I'm going to try to write it here, I don't know if it will appear the way I want it to
65 miles | 1 hour | 5280 feet | ----------------------------------------------- hour | 60 minutes| Mile| Now multiply the fraction out. Anytime a unit appears on both the top and bottom, it cancels, so miles and yours cancel. You end up with 343200 feet/ 60 minutes (all I did was multiply 65 by 5280 and add the remaining units and the denominator. The easiest way to get to your final answer is get the number of feet in one minute, so divide 343200 by 60 and you get 5720 feet/ min. To get the final answer, all you now have to do is multiply by 22 minutes to get 125840 feet.
Your round-trip drive to work is 43104310 miles. How many miles do you drive to and from work in 33 days?
Answers
Answer:
12 9/10
Step-by-step explanation:
You take 4x3 = 12 and then add in the 3/10x3 which is 9/10 so you can write this as 12.9 or 12 and 9/10
The cook in the school cafeteria made 47 1/2 cups of mashed potatoes. If there are 1 1/4 cups mashed potatoes in a serving, how many servings did she make?
Answers
Hope this helped.
Private message me if you have any questions.
Please give brainliest if possible.
Thank you.
To find the number of servings, divide the total amount of mashed potatoes (47 1/2 cups) by the amount in each serving (1 1/4 cups), resulting in 38 servings.
To calculate the number of servings the cook made, we need to divide the total amount of mashed potatoes by the amount in each serving:
First, we have 47 1/2 cups of mashed potatoes in total.
We know that one serving is 1 1/4 cups of mashed potatoes.
To find out how many servings there are, divide the total cups (47.5) by the cups per serving (1.25):
47.5 ÷ 1.25 = 38 servings.
So the cook made 38 servings of mashed potatoes.
Insert parentheses in 5+4x2+6-2x2-1 so that it has a value of 19. then show why your expression has a value of 19
Answers
5 + 4 × 2 + 6 - 2 × 2 - 1
We would want to insert the parentheses for the sum that is not division or multiplication so we can work out the sum inside the parentheses first. We have the option to insert the parentheses either for '5 + 4' or for '2 + 6' or for '6 - 2' or for '2 - 1'
Using trial and error:
(5 + 4) × 2 + 6 - 2 × 2 - 1 ⇒ Working this out following BIDMAS
9 × 2 + 6 - 2 × 2 - 1
18 + 6 - 4 - 1
24 - 4 - 1
19
The parentheses inserted for the sum 5 + 4 gives the answer 19
A bowl contains 80 M&M candies if 15 of the candies are orange what fraction of the candies
is not orange reduce answer to the lowest terms
Answers
15-80=65
65/80 candies are not orange
5 is a multiple of both numbers so divide 65 and 80 and you get 13/16
The price of a computer dropped from $1,500 to $1,200. What was the percent of that drop?
Answers
I hope this helped,
I am, yours most sincerely,
SuperHelperThingy
A family of 3 shares the minutes on a cell phone plan. Suppose the plan allows for 675 minutes per month. How many minuets are left each person uses exactly 250 minutes.
Answers
T = total number of minutes
P = number of minutes used by each person in the phone plan
R = remaining minutes per month
R=T-3P
Now that we have an equation, we can substitute the numbers we are given in the problem to find the final solution.
R= 675- 3(250)
R= 675- 750
R= -75 minutes
There are no remaining minutes, and in fact, the people on the phone plan have used 75 extra minutes than provided for in their phone plan.
the family has exceeded their available minutes by 75 minutes. There are no minutes left; instead, they have gone over their limit.
The problem states that a family of three shares a cell phone plan with 675 minutes per month and asks how many minutes are left if each person uses exactly 250 minutes.
Here's the step-by-step calculation:
1. Calculate the total minutes used by all three people:
Each person uses 250 minutes, so for three people, the total usage would be [tex]\( 250 \times 3 \).[/tex]
2. Subtract the total usage from the total minutes available in the plan:
The plan has 675 minutes, so we subtract the total usage from this amount to find out how many minutes are left.
Let's do the math:
1. Total minutes used by three people:
[tex]\[ 250 \text{ minutes/person} \times 3 \text{ people} = 750 \text{ minutes} \][/tex]
2. Minutes left in the plan:
[tex]\[ 675 \text{ minutes} - 750 \text{ minutes} \][/tex]
If the calculation results in a negative number, it means that the family has used more minutes than the plan provides. Let's calculate.
The total minutes used by three people, each using 250 minutes, is:
[tex]\[ 250 \text{ minutes/person} \times 3 \text{ people} = 750 \text{ minutes} \][/tex]
When we subtract the total minutes used from the total plan minutes:
[tex]\[ 675 \text{ minutes} - 750 \text{ minutes} = -75 \text{ minutes} \][/tex]
This means that the family has exceeded their available minutes by 75 minutes. There are no minutes left; instead, they have gone over their limit.
34=−2t can u help me
Answers
What's the answer of 13846+8273636-3763x8273736
Answers
= 8287482
8287482-3763
=8283719
8283719x8273736
=6.8537304^13
if h represents a number then write an expression for the quotient of twice h and 10 more than h
Answers
Hope this helps!! :)
PLEASE HELP ASAP!
First question. 1/6 of the students at a local college Seniors. The number of freshmen students is 2 1/2 times that amount. what fraction of the students are freshman?
Second question. Anna wants to make four sets of curtains. Each set requires 5 1/8 yards of fabric. How much fabric does she need?
Third question. It takes Dylan 8 1/3 minutes to run 1 mile. It takes Kate 1 1/5 times longer. How long does it take Kate to run one miles?
Last question. Carl bought some stock at $25 a share. The stock increase to 1 1/2 times its value. How much is the stock per-share?
Answers
Third question is 10 minutes I think
Jorge is one year younger than his brother. The sum of their ages is no less than 25 years. What is the youngest age Jorge's brother can be? Enter your answer in the box. years
Answers
x=13
x-1 =12 therefore
Jorge is 12 with his brother being 13
after two games of bowling tonka had a total score of 220. his score for the first gamr was 97. what was his score for the second game?
Answers
Her second game is 123
What is the greatest common factor for 12x^5y and 32x^6y
Answers
Answer:
hecc
Step-by-step explanation:
What is the value of y in the solution to the system of equations?
1/3 x + 1/4y = 1
2x – 3y = –30
Answers
4x + 3y =12
2x - 3y = -30
As you can see, you have two terms that only differ in sign.
By adding both equations together you get this:
6x=-18 or x=-3
The reason why you can add these equations together is illustrated in the next example:
4=x
5=y
4+5=x+y
Simple no?
Now that you now x you can substitute the value in one of the equations and you get the y value:
4*-3 + 3y =12
-12 + 3y =12
3y= 24
y=8
A shoe manufacture reported earnings of -$453,000 for 2012. In 2013 the company reported earnings of $813,000, and in 2014 the company reported earnings of $384,000. How much more money did the company earn in 2014 than 2012?
Answers
Solve for X
4(x+1) < 3
Answers
-4x -4x
1<3 No solution
how do I solve 6x-5=7-9x
Answers
The value of x is 4/5 in the given equation 6x-5=7-9x
What is Equation?Two or more expressions with an Equal sign is called as Equation.
The given equation is 6x-5=7-9x
Six times of x minus five equal to seven minus nine times of x
Take all the variables terms on one side and constants on other side.
6x+9x=7+5
15x=12
Divide both sides by 15
x=12/15
The GCF of 12 and 15 is 3
So divide numerator and denominator by 3
x=4/5
Hence, the value of x is 4/5 in the given equation 6x-5=7-9x
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5000 more than the number has 187 thousands
Answers
x = 187000-5000 (take 5000 to the right side to get x on its own)
x = 182000
The number is 182,000.
We needs to find a number that, when 5000 is added to it, equals 187,000. To solve this, we will perform a subtraction operation.
Step 1: Recognize that '5000 more than the number' means we will add 5000 to the number.
Step 2: The result is given as 187,000. So, we set up the equation as follows:
Number + 5000 = 187,000
Step 3: To find the original number, we subtract 5000 from 187,000.
Number = 187,000 - 5000
Step 4: Perform the subtraction to find the number.
Number = 182,000
Therefore, the number is 182,000.
what is the prime factorization of 25 using exponents
Answers
The prime factorization of 25 = 52.
The prime factors of 25 are 5.
Please answer these for me! please!
Graph the line y=−1.5x. Using the graph, find:
The value of y corresponding to the value of x equal to 1; 0; 2; 3
You have 2 attempts left to earn the full credit for this problem.
Answer:
If x = 1, y = ....
If x = 0, y = ....
If x = 2, y = ....
If x = 3, y = ....
Answers
x=1-> y=-1.5
x=2-> y=-3
x=3-> y=-4.5
what is the greatest common factor of 120-36
Answers
30 Points :) !!
Evaluate the expression when x = 8 and y = 1.
x – y – 2
A.16
B.5
C.7
D.9
Answers
so your answer is B.5
8-1-2
7-2
5
answer is B
Please help!!!!!!!!!!!!!!!!!!!!
Answers
"Write and solve an equation to determine how many servings of this item ...exactly 45 grams of cholesterol"...
The variable in this equation would be the amount of servings she can eat of the items.
Lets represent this as [tex]x[/tex] ; [tex]x[/tex]=amount of servings
The item has 30 mg of cholesterol and she wants to only consume 45 mg.
The equation would be:
[tex]30x=45[/tex]
Solve for x.
Divide both sides by 30.
[tex](30x)/30=(45)/30[/tex]
Simplify.
[tex]x=1.5 [/tex]
Alisa can consume 1.5 servings of the item each day.
Hope this helps.
-Benjamin
Brody had his computer repaired at Store A. His bill was: Initial Repair Cost = $1,200 Sales Tax of 6 percent = $72.00 Gratuity of 15 percent Explain how you would calculate the gratuity for the services provided.
Answers
The gratuity for the service provided is $180.
Initial Repair Cost = $1,200
Sales Tax = 6%
Gratuity = 15%
Therefore, based on the above information, the gratuity will be:
= Gratuity percentage × Cost
= 15% × $1200
= 0.15 × $1200
= $180
Therefore, the gratuity is $180
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For the school play, most of the chairs are rows of 10 each, with one row of 8 chairs.If there are 78 chairs in altogether, how many rows are there?
Answers
there is 1 row of 8......that now leaves 70 chairs
70/10 = 7 rows of 10
so u have 7 rows of 10 and 1 row of 8 for a total of 8 rows with 78 chairs.
1/4, 32%, and 0.4 in least to greatest
Answers
An angle measures x°. What is the measure of its complement and its supplement?
Answers
x + y = 90
Solve for y.
x + y = 90
y = 90 - x <-- Subtract x from each side
x + y = 180
Solve for y.
x + y = 180
y = 180 - x <-- Subtract x from each side
The measure of its complement and its supplement will be 90° - x° and 180° - x°.
What is an angle?The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.
An angle measures x°.
Complementary angle - Two angles are said to be complementary angles if their sum is 90 degrees. Then the angle will be
⇒ 90° - x°
Supplementary angle - Two angles are said to be supplementary angles if their sum is 180 degrees. Then the angle will be
⇒ 180° - x°
Then the measure of its complement and its supplement will be 90° - x° and 180° - x°.
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