3,003 Answered Questions for the topic elementary math

Elementary Math

06/01/20

Find the prime factorizations of the following numbers. 111^10 -111^9
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Elementary Math

06/01/20

Find the prime factorization of the number 2^2 ·3^5 ·7^55 + 2^4 ·3^4 ·7^55.
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Elementary Math

05/29/20

Jill and John are building a square tile patio that is 8 tiles wide on each of the 4 sides. How many tiles does he need?
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Elementary Math

05/28/20

Highway math #1: Keep 3 seconds behind
“Keep us 3 seconds behind that car,” requests the driver. When the car ahead passes under a shadow, you say, “zero one thousand, one one thousand, two one thousand, three!” Your driver slows down a... more
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Elementary Math

05/28/20

Maggie bought 9 pears for $3.78. How much did each pear cost?
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Elementary Math

05/28/20

Julia shipped 6 packages. The lightest one weighed 4.2 pounds, and the heaviest one weighed 11.7 pounds. Which range is a reasonable total weight of the 6 packages combined?
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Elementary Math

05/28/20

Peter had 8.75 kg of fruit and Matthew had 5.325 kg of fruit. What was the combined weight of the fruit?
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Elementary Math

05/28/20

Sam bought 24 notebooks for $2.45 each. How much did Sam’s notebooks cost?

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Elementary Math

05/27/20

There was 1/5 of a gallon of lemonade in the refrigerator. Kelly poured equal amounts into 4 cups. How much lemonade was in each cup?
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Elementary Math

05/26/20

Ratio and porportion
If a person walks 1/4 of. Amile in 1/8 of an hour determine how many mile they are walking per hour
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Elementary Math

05/26/20

A rectangle has a perimeter of 54 inches. If you double the dimensions of the rectangle, what is the perimeter of the new rectangle?
This question is my weakness please help me learn this by answering and aslo write the formula!
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Elementary Math

05/24/20

Provide three examples of the rectangular coordinate system, which is the basis for most consumer graphs.
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Elementary Math

05/24/20

. Discuss the properties of quadratic equations, and how they are applied as models in various situations.
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Elementary Math

05/24/20

Explain how problems can be solved using rational equations?
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Elementary Math

05/24/20

Explain the process of factoring expressions and see how factoring is used to solve certain types of equations.
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Elementary Math Math Algebra

05/21/20

Graph/coordinates
Slope 7 and y intercept -9. What would the coordinates to graph be? Thanks
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Elementary Math

05/21/20

12 slices of pizza adam ate 4/12 of it how much is left
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Elementary Math

05/20/20

How much pure acid should be mixed with 6 gallons of a 10% acid solution in order to get a 90% acid solution

Does anybody know the answer to my question
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Elementary Math

05/20/20

A birthday celebration meal is $45.80 including tax, but not the tip. Find the total cost if a 10% tip is added to the cost of the meal.
i can’t find the answer
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Elementary Math

05/20/20

Money MATH questions

draw the money needed to represent $14.98 using the fewest number of coins and bills.
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Elementary Math

05/20/20

I need help with this math question
two hockey teams, the warriors and the bulldogs, played 15 games each during a month. both scored a minimum of 0 goals and a maximum of 8 goals. the bulldogs generally scored fewer goals than the... more
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Elementary Math Math Sat Math Act Math

05/20/20

I am having an issue finding the correct amount. Ive tried the simple interest formula and the compound interest formula
$20,000 is loaned at a simple interest rate of 8% for 90 days. Find the total amount that must be repaid at the end of the 90-day period. (Round your answer to the nearest cent.)the answer is... more
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Elementary Math

05/20/20

A father and his son can clean the house together in 9 hours. When the son works alone, it takes him an hour longer to clean than it takes his dad alone. Find how long it takes the son to clean alone

can Someone please answer
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Elementary Math

05/19/20

How much pure acid should be mixed with 5 gallons of a 70% acid solution in order to get a 90% acid solution

Homework quiz
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Elementary Math

05/19/20

A birthday celebration meal is $45.80 including tax, but not the tip. Find the total cost if a 15% tip is added of the cost of the meal.

Homework
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