3,003 Answered Questions for the topic elementary math

Elementary Math Mathematics

11/14/19

I need help with a Math probably??
Anthony has 25 less than twice Jim’s amount. If Anthony has 75, how much does Jim have?
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Elementary Math

11/12/19

A vender sold a combined total of 224 sodas and hot dogs. The number of sodas sold was three times the number of hot dogs sold. Find the number of sodas and the number of hot dogs sold.

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Elementary Math

11/11/19

What is the place value of the 9 in 17.9
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Elementary Math

11/08/19

what is 2x+x-4y
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Elementary Math

11/07/19

Jason has 36m of fence. Here are 3 different ways he can fence his pool.
a. he makes a square fenceb. the length of the fence is twice its widthc. jason only needs fencing on three sides. the unfenced area is 8mFor each above:i) find the dimensions of the region... more
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Elementary Math

11/07/19

the sum of two numbers is 70. One number is 8 more than the other. What is the smaller number?
the sum of two numbers is 70. One number is 8 more than the other. What is the smaller number?
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Elementary Math

11/07/19

A recipe for banana bread requires 3 cups of bananas for every 1 1/2 cups of sugar used.At this rate how many cups oF sugar should be used if 2 cups of bananas are used?
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Elementary Math

11/07/19

if a pound of ground beef cost five dollars how much would a 1/4 pound cost
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Elementary Math

11/07/19

Please solve this asap: 3/4 - 12/7 / 12/21 +4/5
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Elementary Math

11/07/19

The Sum of 2 numbers is 9 & their difference is 7. What are the 2 numbers
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Elementary Math

11/06/19

Need help with a word problem
Took 4 hours to get to a park on bike. First 2 hours they rode 12 mph, second 2 hours they rode 9 mph. How far was the park
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Elementary Math

11/06/19

Baseball cards math
Juan Has four more baseball cards then Kim. Larry has two more baseball cards thenbhas four more baseball cards then Kim. Larry has two more baseball cards than Juan altogether they have 100... more
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Elementary Math

11/05/19

Oranges are 2 pounds for $1.00. Apples are $2.00 per pound. Chris bought 5 pounds of oranges and 3 pounds of apples. How much did Chris pay for all the fruits

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Elementary Math

11/05/19

A 10 pack of instant oatmeal costs $2.00. How much does each pack cost?
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Elementary Math

11/05/19

What 2 Numbers Equal to 15 but have a difference of 5
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Elementary Math

11/04/19

If you have too write two equations for $15 for 3 books what are rhise two equation
The library recieived $15 for 3 books what are the 2 equations
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Elementary Math It Is For Prodigy

11/04/19

what is the sum of 19 and the differencof1
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Elementary Math

11/04/19

What is 0.15 as a mixed number simplified or not.
If the mixed number can be simplified add it !
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Elementary Math Algebra Pre Calculus

11/03/19

Probability with marbles
Container A has 3 blue marbles and 2 purple marbles and Container B has 1 purple marble and 3 green marbles and 1 blue marble. An experiment consists of randomly selecting a marble from Container... more
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Elementary Math Prealgebra Precalculus Algebra

11/03/19

Probability of coins
If you flip 4 coins( at the same time ), write the sample space and answer the following questions:a. What is the probability of all 4 coins landing on heads?b. What is the probability of at least... more
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Elementary Math

11/01/19

A wooden board is 45 inches long before it is cut into short equal pieces. That is 5 times as long as each short piece. How long is each short piece?
A wooden board is 45 inches long before it is cut into short equal pieces. That is 5 times as long as each short piece. How long is each short piece?
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Elementary Math Algebra

11/01/19

Single-stage experiments
#1 Andrew has flipped a coin 50 times and tallied 15 heads and 35 tails. He asks you why he is not getting 25 heads and 25 tails because you said the probability of getting heads is ½.... more
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Elementary Math Algebra

11/01/19

combinations and counting
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Elementary Math Algebra

11/01/19

multistage experiments
#1. In spite of experimental evidence to the contrary, one of your students still maintains that the probability of getting one head and one tail when two coins are dropped is 1/3.... more
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Elementary Math

10/31/19

What 2 Numbers Add Up To 9 But Have A Difference Of 7?
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