4,511 Answered Questions for the topic prealgebra

Prealgebra Math

09/14/19

What is an example of a real world problem for a negative divided by negative?
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Prealgebra Math

09/14/19

what is a real world problem for a negative times a negative?
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Prealgebra

09/14/19

A recipe calls for 3 1 3 3 1 3 cups of flour. How many cups will you need if you are preparing 6 batches of the recipe?
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Prealgebra Algebra

09/12/19

Scaled Figures, Scaled Relationships
A rectangle around Utah is about 270 miles wide and about 350 miles tall. The upper right corner that is missing about 110 miles wide and about 70 miles tall.Make a scale drawing of Utah where 1... more
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Prealgebra Math

09/11/19

If on scale drawing 4 centimeter equals 5 kilometers how many centimeters do we need to have 4 kilometers

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09/11/19

Mr. Akika has 37 23​-cent and 28​-cent stamps all told. The stamps are worth ​$9.61. How many of each kind of stamp does he​ have?
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Prealgebra Math

09/11/19

Dontrell, Jasmine, and Ray are shooting baskets after school. Dontrell makes twice as many as Ray. Jasmine makes 4 more shots than Ray. Together, all three friends make 48 shots.

How many shots did each person make?
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Prealgebra Word Problem

09/11/19

In a game of tug of war, your team changes-1.3 feet in position every 10 seconds. What is your change in position after 30 seconds?
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Prealgebra Math

09/11/19

What is 12•(20+2) in distributive property

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Prealgebra Math Algebra 1

09/11/19

How to solve for x ?
π•3.62 • X = 2π•3.6• X + 2π•3.62
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Prealgebra Math

09/11/19

In the morning, Sophie goes to the church then goes to the school. In the afternoon she goes to school to home. The map shows the distance between school and home as 5 centimeters.

If every 4 centimeters on the scale drawing equals 8 kilometers, how far apart are school and home?
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Prealgebra Math

09/11/19

Percents and their applications

”A publisher marks up a textbook by 70%, and a bookstore further marks up the textbook by 40%. What percentage of the original cost do you pay? ”Please help I don't know how to solve it without the... more
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Prealgebra Fractions

09/11/19

In 5/7 of a day Brian completed 1/3 of his science project. at that rate how long did it take him to complete the entire project?
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Prealgebra Math

09/11/19

Mason used 1/6 of a gram of honey to make 1/10 of a pan of pudding. How many grams of honey are needed per pan of pudding?
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Prealgebra Math

09/11/19

I live 3 miles away from the mall I can run in 6 minutes how long will it take me to run to the mall
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Prealgebra Math

09/11/19

I live 3 miles away from the mall. I can run one mile in 6 minutes. How long will it take me to run to the mall?
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Prealgebra Problems

09/11/19

Maths question problem
I want to know how to solve this the proper way, not by trial and error :)In a town, 10% of the dogs think they are cats and 10% of the cats think that they are dogs. All the other cats + dogs are... more
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Prealgebra Mathematics

09/11/19

An instructional video is 6.6 minutes long. How long is the video in seconds? How long is it in hours?
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Prealgebra Least To Greatest

09/11/19

least to greatest
i need help putting these in to order from least to greatest 3.41, __ _ \| 11 -0.4 - 9/20
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09/11/19

Find the value of a. Then find the angle measures of the quadrilateral. The angle measures from least to greatest are, ___, ____, ____, and ____.
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09/11/19

Determine the quadratic function f whose graph is given. 
Determine the quadratic function f whose graph is given.   The vertex is (3,-12) and the ​y-intercept is -3.
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Prealgebra Math Algebra 1 Algebra 2

09/11/19

PLease help solve this word problem
The point at which a​ company's profits equal zero is called the​ company's ​break-even point. Let R represent a​ company's revenue, let C represent the​ company's costs, and let x represent the... more
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Prealgebra Math Algebra 1 Algebra 2

09/11/19

help solve the answers from the function given
The cost​ C, in​ dollars, of renting a moving truck for a day is given by the function C(x)=0.20x+45, where x is the number of miles driven.​(a) What is the cost if a person drives x=240 miles?​(b)... more
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09/11/19

please help me with this

suppose that f(x)=6x-5 and g(x)= -2+3 find:a) f(x)=0b) f(x)> 0c) f(x)= g(x)
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09/11/19

fine the slope please

x y=f(x) 1 −8 2 −13 3 −18 4 −23 5 −28 determine the slope
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