3,003 Answered Questions for the topic elementary math

Elementary Math Math Algebra Tutor

03/19/21

Patricia invests $1400 in one account and $1800 in an account paying 4% higher interest. At the end of one year she had earned $232 in interest. At what rates did she invest?

Patricia invests $1400 in one account and $1800 in an account paying 4% higher interest. At the end of one year she had earned $232 in interest. At what rates did she invest? $1400 invested at... more
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Elementary Math

03/18/21

How many 1/4 cubic units can go into a rectangular prism with a volume of 2 cubes?
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Elementary Math Math Sat Math Act Math

03/18/21

What is the value of the cd after 3 years?
If you invest ₱5,000 in a certificate of deposit (CD) with 2.5% interest compounded quarterly for 3 years. Determine the value of the CD after 3 years.The accumulated amount, A, in a compound... more
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Elementary Math

03/17/21

Chloe has 2 dollars, 3 dimes, and 4 pennies. Caroline has 1 dollar and 5 quarters. How much money do the two girls have in all?
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Elementary Math Math Math Middle School

03/17/21

A marine submersible descends more than 45 feet below sea level. As it descends from sea level, the change in elevation is -5 feet per second. For how many seconds does it descend?
write an inequality.
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Elementary Math

03/17/21

if 7 is the length and 49 is the total what is the width?
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Elementary Math

03/15/21

Jamal had a board thag was 15 feet. He needed to cut it into 4 equal parts for a project he was making. How long will each board be?
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Elementary Math

03/15/21

What is 10 - 4.7
PLEASE Explain how to work the problem out.
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Elementary Math

03/15/21

Carter has 5 times as many green marbles as yellow marble in his collection he has a 108 green and yellow marbles in all how manygreen marbles does Carter have
Need help plssssssssssssssssssssssssssssssssssssssssssssssss
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Elementary Math

03/15/21

the sum of two numbers is 20 and the difference is 4
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Elementary Math Math Mathematics

03/12/21

12> x+6 ????????
Which of the following is a solution to the inequality below?. a.6b.4c.8d.10
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Elementary Math Math 4 Grade

03/12/21

9 pounds of rice that he needs to put equally into 18 containers
homework question need the right answer
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Elementary Math

03/12/21

Marci writes 3 songs each day. She graphed the line y = 3x to show the relationship. Which ordered pair is a point on the line y = 3x?

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Elementary Math Math 5th Grade

03/11/21

Math problem .
Carlos owns an orchard. His apple trees produced 315 bushels of apples. Each bushel of apples weighs about 48 pounds. There are about 3 apples in each pound. About how many apples did Carlos’ apple... more
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Elementary Math

03/10/21

Division fractions story problems
I want to study 5 hours for a spelling bee. I study for 1/3 hour per night, how many nights will I have to study?
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Elementary Math

03/10/21

Word Problem Help
Adam spent $7 less than 4/5 of his money on a notebook and $4 more than 3/7 of his remaining money on a pencil. If he was still left with $12, find the price of each item
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Elementary Math

03/10/21

what is the side lengths, in inches, of a cube with a volume of 1 cubic inch?
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Elementary Math

03/10/21

3.2 times 1.4 as a fraction
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Elementary Math

03/10/21

Michelle wants to save $150 for a trip to the Six Flags amusement park. If she saves $12 each week, how many weeks will it take her to save enough money for the trip?

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Elementary Math Fractions Percentage Ratio

03/08/21

The average adult is about 60% water. One liter of water has a mass of 1 kilogram. If a person’s body contains 45 liters of water, what is the person’s mass in kilograms?

Write the percent as a ratio with a whole of 100. Then find an equivalent ratio with the liters as the part.The number of liters is equal to 60% of the total mass.
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Elementary Math

03/05/21

Cameron a
Jack says that when dividing a unit fraction by a whole number, the result will always be smaller than the divisor. Do you agree or disagree? Provide at least 1 example to help justify your thinking?
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Elementary Math Math

03/05/21

math word problem about how long it takes

A field cultivator is the tool that is pulled behind a tractor to work ground in a field. How long would it take to work a 320-acre field (1 mile long and 0.5 mile wide) with a field cultivator... more
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Elementary Math Fractions

03/05/21

Ratio and Percent
A zoo has the ratio of giraffes to zebras shown.1 giraffe for every 4 zebrasWhat percent of this grouping of animals are giraffes? What percent of this grouping are zebras?Need to see the problem... more
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Elementary Math

03/04/21

what is the difference between 2 1/4 and 3/8
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Elementary Math

03/04/21

Solving Math problem

Renaldo has 650 marbles he want to put them in bags that hold 28 marbles each. How many full bags of marbles will he have 560/28
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