307 round to nearest tens
The side length of a cube is √7 cm.
Which answer is a rational value?
The volume.
The perimeter of the front square.
The diagonal of the back square.
The total area of the top and bottom squares.
what equals 1050 in multiplication?
Ashleigh rode her bike 26.5 miles in 4 hours. She rode the same number of miles each hour. Write a division sentence using compatible numbers to estimate the distance she rode in one hour.
a manager purchased a total of 21 coffee mugs and key chains. each coffee mug cost $8.50, and each key chain cost $2.75 . if manager spent total of $132.50, how many coffee mugs did the manager purchase
The manager purchased 13 coffee mugs.
Explanation:To find the number of coffee mugs purchased, we can set up a system of equations. Let's say the number of coffee mugs is represented by x and the number of key chains is represented by y. We have two pieces of information:
1. The total number of items purchased is 21: x + y = 21
2. The total cost of the purchase is $132.50: 8.50x + 2.75y = 132.50
Now we can solve this system of equations to find the value of x, which represents the number of coffee mugs:
Multiplying the first equation by 8.50, we get: 8.50x + 8.50y = 178.50
Subtracting the second equation from this new equation, we get: 8.50x + 8.50y - 8.50x - 2.75y = 178.50 - 132.50
Simplifying, we have: 5.75y = 46
Dividing both sides of the equation by 5.75, we find: y = 8
Substituting this value into the first equation, we can solve for x: x + 8 = 21
x = 13
Therefore, the manager purchased 13 coffee mugs.
difference between a function and a relation
A relation is any set of ordered pairs.
For example, {(5,9), (1,2), (8,11), (10,20), (4,7)}
A function is a special type of relation where each x-coordinate has exactly 1 y-coordinate.
what is the lowest common denominator
Answer:
The lowest common denominator is 12
Step-by-step explanation:
Charlie runs at a speed of 3 yards per second. About how many miles per hour does Charlie run
a pitcher could hold 1/8 of a gallon of water. If John filled up 9 pictures how much water would he have
I will let you have 15 points answer this how can you tell place value of decimals I would like pictures but if you can't understand
Parallel perpendicular or neither
Y=3x-7
Y=3x+1
What is 6 divided by 1/2 equal
The table represents a function.
x : 0, 2, 4, 6,
y : 6, 8, 10, 12,
Complete the statement by choosing A, B, or C
The rate of change in the function y = x + 4 is ? the rate of change of the function represented in the table.
A) Greater than
B) Less than
C) Equal to
Replace the question mark in the sentence above with A, B, or C
What is 6 divided by 258 using partial quetient
Does anyone know -6/7+6/21
The quotient of a number x and −1.5 is 21
Answer:
x = -31.5
Explanation:
We are given that the quotient of x and -1.5 is 21
This means that:
[tex]\frac{x}{-1.5} =21[/tex]
To get the value of x, we will multiply both sides of the equation by -1.5
This means that:
[tex]\frac{x}{-1.5} * -1.5=21*-1.5[/tex]
x = -31.5
Note that the value of x must be negative because we are dividing by a negative number and the quotient is positive (-ve/-ve is +ve and +ve/-ve is -ve)
Hope this helps :)
The value of x is -31.5.
Quotient means the result of dividing a number by another number. For example, the quotient of 4 and 2 is 2.
The information provided in this question can be represented with this equation:
[tex]\frac{x}{-1.5}[/tex] = 21
In order to determine the value of x, multiply both sides of the equation by -1.5.
x = 21 x - 1.5
x = -31.5
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The function w(x) = 60x represents the number of words w(x) you can type in x minutes, how many words can you type in 9 minutes
Answer:540 words
Step-by-step explanation:
Given : The function [tex]w(x) = 60x[/tex] represents the number of words w(x) you can type in x minutes.
Then to find the number of words typed in 9 minutes , we need to pit x= 9 in the function .
The number of words can be typed in 9 minutes : [tex]w(9) = 60(9)=540[/tex]
Hence, we can type 540 words in 9 minutes .
SOLVE FOR R--
r/6=5 2/3
A.34
B.30 2/3
C.20
D.17/18
the cost of oranges in a grocery store is direcly proportional to the number of oranges purchashed.jerri paid $2.52 for 6 oranges.if p represents the cost,in dollars, and n represents the number of oranges purchashed,which equation best represnts this relationship
A 20,000 gallon swimming pool contains 5000 gallons of water when a hose is placed into the pool and begins adding water at a rate of 1250 gallons per hour. Use the Segment tool to plot a graph representing the volume of water in the pool over time from when the hose is placed into the pool until it is full.
20000-5000=15000
15000/1250=12
it will take 12 hours
Solution: The figure 1 shows the graph of the volume of water in the pool over the time from when the hose is placed into the pool until it is full.
Explanation:
It is given that the capacity of the pool is 20,000 gallon and initial water in the pool is 5000 gallons. The remaining capacity of the pool is 15,000 gallons.
The water in the pool increased at the rate of 1250 gallons per hour.
[tex]\frac{15000}{1250}=12[/tex]
So tank will be full after 12 hours.
The initial water in the pool is 5000 gallons and water in the pool increased at the rate of 1250 gallons per hour. So, the volume of water in the pool is described by the equation [tex]V=5000+1250t[/tex].
First we find the value of volume function in different value of t, then plot these points in a coordinate plane and join them with a straight line.
Hence, the coordinate table and graph of the volume function is given below.
Tim found a new jacket on sale. The original price was $96. The tag said that it was 25% off. What was the sale price?
I NEED THIS ANSWER ASAP. which is true for all the vlaues in the table below
how to divied and multiply fraction but in word problems
Write the numbers 3, 2, and 8 in an addition sentence. Show two more ways to find the sum.
Two ways to write the numbers 3, 2, and 8 in an addition sentence are:
James has two pencils, John has three, Mary has four pencils. How many pencils do they have altogether.In an election, Trump had 3 votes, Manny had 2 votes, while Jude had 8 votes. What is the total number of votes in the election.The given numbers are 3, 2, 8
There are several ways that the three numbers can be written as an addition sentence
Each of those sentences should translate to the mathematical expression
3 + 2 + 8
Examples of such addition expressions are:
A) James has two pencils, John has three, Mary has four pencils. How many pencils do they have altogether.
The total pencils = 3 + 2 + 8
The total pencils = 13
In an election, Trump had 3 votes, Manny had 2 votes, while Jude had 8 votes. What is the total number of votes in the election.
Total number of votes = 3 + 2 + 8
Total number of votes = 13
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How can you use a graph or equation to determine the cost for a given number of hamburgers
use the photo math method
Step-by-step explanation:
Which of the following equations represents the greatest value of x?
Equation 1
Equation 2
Equation 3
Equation 4
x2 = 35
x3 = 64
x3 = 125
x2 = 38
Equation 1
Equation 2
Equation 3
Equation 4
Answer:
Equation 3
Step-by-step explanation:
Equation 1= 17.5 (35 divided by 2)
Equation 2= 21.3333... (64 divided by 3)
Equation 3= 41.666... (125 divided by 3)
Equation 4= 19 (38 divided by 2)
Vanessa deposited money into a bank account that earned 1.25% simple interest each year. After 1212 year, she had earned $5.00 in interest on the account.
If no other money was deposited into or withdrawn from the account, how much was her initial deposit?
Enter your answer in the box.
:D dun dun dunnn.....800 hope this helps
Jaclyn is selling cookies for her club. She sells 2 boxes for $5. What unit rate expresses the cost per box?
A. $1 per box
B. $1.50 per box
C. $2 per box
D. $2.50 per box
The solution is Option D.
The unit rate of the cost per box is given by the equation A = $ 2.50
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
The selling price of 2 boxes of cookies = $ 5
So , the cost of 1 box of cookies A = selling price of 2 boxes of cookies / 2
Substituting the values in the equation , we get
Cost of 1 box of cookies A = 5/2
Cost of 1 box of cookies A = $ 2.50
Therefore , the value of A is $ 2.50
Hence , the unit rate of box of cookies is $ 2.50
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A recipe uses 2 cups of sugar to make 32 brownies. How many cups of sugar are needed to make 72 brownies?
On a scale drawing with a scale of 1/80, the height of a building is 9.75 inches. How tall is the actual building?