3,003 Answered Questions for the topic elementary math

Elementary Math Math Maths

12/07/20

Maths question I've been stressing over-
Choosing from the numbers: {1, 2, 5, 6, 7, 9}find which number each letter stands for: LAY+ GAY---------- EGGS
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Elementary Math

12/06/20

find width and length
The length of a rectangle is 2 meters longer than the width. If the area is 29 square​ meters, find the​ rectangle's dimensions. Round to the nearest tenth of a meter.
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Elementary Math

12/04/20

Miles is planning to spend 2/3 as many hours bicycling this week as he did last week. Is Miles going to spend more hours or fewer hours bicycling this week than last week?
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Elementary Math

12/02/20

12n3+12n2−12n3+18n
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Elementary Math

12/01/20

Beth buys 3.2 pounds of potatoes and gives the clerk a $5 bill. Write an equation that shows how much change she will get back
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Elementary Math

11/29/20

The sum of two numbers is 10 and their difference is 2 .
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Elementary Math Math Prealgebra Algebra

11/27/20

rearranging equation algebraically: I COULD NOT DO IT any help
as shown in the image below there is an equation that I want to rearrange it so that the R1 in the denominator is removed from the denominator without changing the ratio on the right side... more
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Elementary Math

11/25/20

What is 76,902 rounded to the nearest ten thousand?
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Elementary Math

11/20/20

You buy 25 worms for 4 dollars and you have a budget of 20 dollars what is the cost per worm
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Elementary Math

11/20/20

Help me please!
A pet store receives a shipment of 9 boxes of cat treats. Each box is 30 inches high and has 26 bags of cat treats. Each bag has 42 ounces of cat treats. How many ounces of cat treats does the pet... more
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Elementary Math

11/18/20

M3L10 Application problem

To make punch for the class party, Mrs. Lui mixed 1 1/3 cups orange juice, 3/4 cup apple juice, 2/3 cup cranberry juice, and 3 4 cup lemon-lime soda. Mixed together, how many cups of punch does the... more
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Elementary Math Math Sat Math Act Math

11/17/20

An object moves in simple harmonic motion with period 6 minutes and amplitude 13 . At time t=0 minutes, its displacement d from rest is -13m , and initially it moves in a positive direction.
Give the equation modeling the displacement d as a function of time t.
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Elementary Math

11/17/20

M3L9 Application problem
Hannah and her friend are training to run in a 2-mile race. On Monday, Hannah ran 1/2 mile. On Tuesday, she ran 1/5 mile farther than she ran on Monday. How far did she run on Tuesday?If her friend... more
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Elementary Math

11/16/20

What number has 5 hundreds, 2 fewer tens than hundreds, and 2 more ones than tens?
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Elementary Math

11/16/20

what is the sum of 2 numbers there sum is 35 and their difference is 15
please no letters just answer
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Elementary Math

11/16/20

The difference of 2 numbers is 72 and the quotient is 10, what are the 2 numbers?
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Elementary Math

11/16/20

M3L8 Application problem
Jane found money in her pocket. She went to a convenience store and spent 2/5 of her money on chocolate milk, ⅓ of her money on a magazine, and the rest of her money on candy. What fraction of her... more
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Elementary Math

11/16/20

what is a sum of two numbers that has product 14 and a diffference of 10
i need help with this for my homework
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Elementary Math Math Prealgebra Precalculus

11/15/20

Find the equation of the line in slope-intercept form:
A line passes through the points P(-2, -3) and Q(3, -5). Find the equation of the line in slope-intercept form.
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Elementary Math

11/13/20

M3L3 Application Problem
One ninth of the students in Mr. Beck’s class list red as their favorite color. Twice as many students call blue their favorite, and three times as many students prefer pink. The rest name green as... more
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Elementary Math

11/13/20

please help!!! :<
A ship captain is mapping a trip and wants to know the distance the ship will travel over certain time intervals. time (hours)distance (miles) 0.5 12.5 1 25 1.5 37.5 Assuming that the ship... more
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Elementary Math

11/13/20

M3L7 Application problem
Jane found money in her pocket. She went to a convenience store and spent 1/4 of her money on chocolate milk, 3/5 of her money on a magazine, and the rest of her money on candy. What fraction of... more
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Elementary Math

11/13/20

A cashier worked an 8-hour day, and earned $58.00. The double number line shows the amount she earned for working different numbers of hours. How much money does the cashier make in one hour? *
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Elementary Math

11/13/20

A school earns $80 from selling 20 tickets for the school play. Each ticket costs the same price. How much does the school earn for 13 tickets? Group of answer choices
i need lots and lots of help
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Elementary Math

11/12/20

My number has a tens digit that is 8 more than the ones digit. Zero is not one of my digits.
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