A book regularly sells for 28. If the is on sale for 20% off how much is the sales price of the book
Elisa won 40 lollipops playing basketball at the school fair. She gave 2 to every student in her math class. she has at least 7 lollipops left. What is the maximum amount of students in her class?
Equation: (y+12)/(-4)=5
What is y?
Maggie had $35.13. Then her mom gave her $7.50 for washing clothes. She was paid $10.35 for doing chores. How much money does Maggie have now?
The town conservation manager bought 16 maple tree for 26 each she paid with five$100 bills. How much change will the manager recive?
A store sells 3 ears of corn for $1 they round prices to the nearest cent.Tell whether you would describe the relationship between cost and number of ears of corn as proportional relationship justify your answer
The relationship between the number of ears of corn and cost is proportional because for every set of 3 ears of corn bought, the cost is a consistent $1, which maintains a constant ratio.
Explanation:A store sells 3 ears of corn for $1, and they round prices to the nearest cent. We need to determine if this represents a proportional relationship between the cost and the number of ears of corn. A proportional relationship means that the ratio between two quantities is constant. Here, for every 3 ears of corn, the cost is $1. If we buy 6 ears of corn, the cost would be $2, and so on. This pattern indicates that the relationship is proportional because the ratio of corn to dollars is always 1:3 or $0.33 per ear of corn, rounded to the nearest cent.
Help on both please ! Im a new student at this school and didn't learn this
FIND THE PERCENT ERROR.
Each week, Mr. Jones goes to the grocery store. Mr. Jones estimates that he will spend $120 when he goes to the grocery store this week. He actually spends 94$
Answer:
Step-by-step explanation:
Percent Error = [tex]\frac{(given - actual)}{actual} (100)[/tex]
1. [tex]\frac{(120-94)}{94} (100)[/tex]
2. [tex]\frac{26}{94} (100)[/tex]
3. (0.28)(100)
Percent Error = 28%
A. sweater is marked down 33% off the original price. The original price was $37.50. What is the sale price of the sweater?
Hey can someone check my answer?
85 is 40% of what number?
A) 212.5 (My Answer)
B) 47.1
C) 34
D) 45
Consider each set of ratios. Are all of the ratios equivalent? ( ) = bubble in circle
Select Yes of No for the sets of ratios in A-C.
A. 2/3, 6/9, 18/24 Yes ( ) No ( )
B. 4/20, 5/25, 6/30 Yes ( ) No ( )
C. 12 : 20,30 : 50, 75 : 125 Yes ( ) No ( )
Michelle bought 2 tickets to a zoo. After she bought the tickets, her account balance showed a change of −$33.04. What would have been the change to Michelle's account balance had she bought only 1 ticket to the zoo?
Answer:
-$16.52
Step-by-step explanation:
I did this test and got 100% percent
What is the value of (-2.75)(-1.16)?
Answer:
3.19
Step-by-step explanation:
We are asked to find the value of the given expression [tex](-2.75)(-1.16)[/tex].
We can see that in our given expression two negative quantities are being multiplied.
We know that product of two negative quantities is positive, so our product will be positive as well.
[tex](-2.75)(-1.16)=3.1900=3.19[/tex]
Therefore, the value of our given expression is 3.19.
a factory can make 2,418 footballs in 1 week. How many can it make in 9 weeks
3.25 meters to 2.95 meters
5 people each eat 2000 calories per day. What is the total number of calories they will eat in 6 days?
A.10,000
B.12,000
C.30,000
D.60,000
I am a 3-digit odd number greater than 800. My tens digit is 2 less than my ones digit. I am divisible by 3 but not 5. The sum of my digits is 12. Whats the number? DUDE HURRY ALWAYS HAVE HOPE
Final answer:
The number that fits all the conditions given is 835. It's a 3-digit odd number greater than 800, with a sum of digits equaling 12, tens digit 2 less than the ones digit, divisible by 3 but not 5.
Explanation:
To solve the problem, we need to find a 3-digit odd number greater than 800, divisible by 3 but not 5, with the sum of the digits equaling 12 and the tens digit being 2 less than the ones digit. Starting with the sum of the digits being 12, we can form possible combinations of three digits that add up to 12. Considering that the number is odd and greater than 800, our hundreds digit must be 8. To be divisible by 3, the sum of the digits must also be divisible by 3, which we already know is valid. Now, since the number is not divisible by 5, the ones digit cannot be 0 or 5. Therefore, we establish our ones digit first, which could be 1, 3, 7 or 9. Since the tens digit is 2 less than the ones digit, we cannot have 1 as our ones digit because that would make the tens digit negative.
With these constraints in mind and trying possible combinations, we realize that a workable combination is 8 for the hundreds place, 3 for the tens place (2 less than 5), and 5 for the ones place, giving us the number 835. This number satisfies all conditions: it's a 3-digit number, odd, greater than 800, divisible by 3, not divisible by 5, and the sum of its digits is 12.
Bernese is participating in a walk for charity. She knows she can walk 3 miles in 45 minutes. At that rate, how long will it take Bernese to walk 24 miles?
write a decimal expression that has the same value as 2.5 divided .5-1.4
To find the decimal expression that has the same value as 2.5 divided by 0.5 minus 1.4, divide 2.5 by 0.5 to get 5, then subtract 1.4 to get 3.6.
Explanation:To write a decimal expression that has the same value as 2.5 divided by 0.5 minus 1.4, we need to perform the division first and then subtract 1.4. Let's calculate it step-by-step:
Calculate 2.5 divided by 0.5: 2.5 / 0.5 = 5 Subtract 1.4 from the result: 5 - 1.4 = 3.6
Therefore, the decimal expression that has the same value as 2.5 divided by 0.5 minus 1.4 is 3.6.
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find the quotient 4298 divided by 4
We get a quotient of 1074 and a remainder of 2 when we divide 4298 by 4.
What is a quotient?A quotient in mathematics is the amount created by dividing two numbers. The term "quotient" is used frequently in mathematics and is sometimes known as the integer portion of a division, a fraction, or a ratio.The quotient is the result of dividing two numbers by each other. As in the case of 8 ÷ 4 = 2, when the division produced the number 2, the outcome is the quotient. The dividend is 8 and the divisor is 4.So, the quotient of 4298/4.
Calculate: 4298/4
Remainder: 2Quotient: 1074(Refer to the image attached below for division calculation)
Therefore, we get a quotient of 1074 and a remainder of 2 when we divide 4298 by 4.
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The four digit 489A is divisible by 11.
What digit does A represent?
Find the unit rate for each of the packages. Compare the unit rates. Which is the best price per bagel? A. 1 bagel for $0.79 B. 3 bagels for $2 C. 6 bagels for $4.20 D. 12 bagels for $9
Answer:
D
Step-by-step explanation:
My school is planning a field trip and over and buses and vans for the trip each bus carries up to 60 students requires for chaperones and cost $1000 to charter a bank turns up to 10 students requires two chaperones and cost $100 for gas at least 300 students plan to attend and 36 parents offered to chaperone find the number vans and buses the school should rent to minimize the cost
1.14 divided by 0.76
what are two linear expressions with a sum of -5x+4
Write an equation in slope-intercept form for the line with slope
−4 and
y-intercept 1.
The equation of the line with a slope of −4 and y-intercept of 1 will be y = −4x + 1.
What is a linear equation?A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
The slope of the line is negative 4. And the y-intercept of the line is 1. Then the equation of the line is given as,
y = −4x + 1
The graph of the line is given below.
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A trail mix has 4 cups of raisins, 3 cups of dates, 6 cups of peanuts, and 2 cups of cashews. Which ingredients are in the same ratio as cashews to raisins
In a power,what is a number used as a factor
In a power, the number used as a factor is called the base.
A power is an expression that represents repeated multiplication of the base by itself. It consists of a base raised to an exponent.
The base is the number that is being multiplied, and the exponent represents the number of times the base is multiplied by itself.
For example, in the expression 2³, the base is 2. It indicates that 2 is being multiplied by itself 3 times.
So, in a power, the base is the number used as a factor.
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instead of using the distributive property to expand 0.25 x (16.60a + 12.20y) could you have first found the sum 16.60a +12.20y explain
Answer:
Distributive property is the same as product of sum
So
0.25 (16.6 a + 12.2 y) = 0.25 × 16.6a + 0.25 × 12.2y = 0.25 [16.6 a + 12.2 y]
PLEASE ANSWER ASAP AND SHOW WORK!! A long distance phone company charges $0.027 per minute and a $2 monthly fee. Another long distance phone company charges $0.035 per minute with no monthly fee. Find the number of minutes for which the charges for both companies would be the same.