4,511 Answered Questions for the topic prealgebra

Prealgebra

06/11/22

hiking question
While planning a hiking trip, you examine a map of the trail you are going on a hike. The scale on the map shows that 2 inches represent 5 miles. If the trail measures 16 inches on the map, how... more
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Prealgebra

06/10/22

A store manager earns "d" dollars per hour. How much money will she earn in an 8-hour day?
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Prealgebra

06/09/22

Six more than the product of a number and 5 is equal to 8
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Prealgebra

06/09/22

Homework help pre alegbra Course challenge khan academy
Burger Barn makes a dipping sauce by mixing 4 spoonfuls of honey with 1 spoonful of mustard. Sandwich Town makes a dipping sauce by mixing 8 spoonfuls of honey with 2 spoonfuls of mustard.Which... more
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Prealgebra

06/08/22

pre algebra help
Elon sat on the dock with his fishing rod when suddenly he felt the rod being pulled down! He reeled in his catch, causing it to ascend at a constant rate of 0.1 meters per second. When it reached... more
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Prealgebra

06/08/22

Course challenge Khan Academy
Joey Chestnut is trying to break his own record for eating the most whole hot dogs in 10 minutes. He needs to eat more than 72 hot dogs to break his record. After 1 minute, Joey has eaten 11 1/4... more
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Prealgebra

06/07/22

pre algebra homework
Estimates show that there are 1.4*10^8 pet fish and 9.4*10^6  pet reptiles in the United States.How many fish and reptile pets are in the United States altogether?Express your answer in scientific... more
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Prealgebra

06/07/22

homework help for pre algebra
Jon tried to shade only composite numbers on the hundred chart.What mistake did Jon make?Jon tried to shade only composite numbers on the hundred charts number are 1 to 100. the shaded numbers... more
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Prealgebra

06/04/22

math homework help
Which expressions represent the sum of exactly two terms?Choose 2 answers: (Choice A,) A xy (Choice B) B m^4+6n (Choice C) C 3+7s+t (Choice D, D a+c
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Prealgebra

05/30/22

Pre Algebra Question
Look at the pattern below.step 1 step 2  step 3 step 4How many squares will be in the pattern at the 8 th step?Choose 1 answer:Choose 1 answer:(Choice A)Choice A 8 squaresChoice B 12 squaresChoice... more
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05/27/22

Transform the given function as described and and write the resulting function as an equation

f(x)= x^2compress vertically by a factor of 2translate down two units
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05/27/22

Describe the transformation necessary to transform the graph of f(x) into that of g(x)
f(x)= lxlg(x)= lxl +1
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05/27/22

Describe the transformation necessary to transform the graph of f(x) into that of g(x)
f(x)= √xg(x)= √2x
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Prealgebra Algebra

05/27/22

$$$$ question plz help
pudge had $2.25 in dimes and nickels if he had twice as many dimes as nickels, how many of each coin did he have?
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Prealgebra

05/26/22

Round your answer to the nearest whole number
An international company has 15,100 employees in one country. If this represents 24.7% of the company's employees, how many employees does it have in total?
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Prealgebra Math Algebra 1 Algebra 2

05/16/22

How can an equation that describe real world problem have multiple solutions?
Hello, I am studying algebra and I came across multiple equations with multiple solutionspecially cubic and quadratic equations so since equations describe real world problemsand it's applied to... more
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Prealgebra Math

05/11/22

I am confused regarding order of operation
Hi in this example10+5/2+1first I know the answer is of course 5but order of operation stated that we must divide first then add or subtractso how we here add first then divide?another question... more
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Prealgebra Math Algebra

05/04/22

john can finish the job in 5 hours. Steve can finish the same job in 4 hours. How many hours do they need to finish the jobs if they work together?
beginning algebra
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Prealgebra Math 6th Grade

04/26/22

PROBABilITY!! I NEED HELP…..IT MIGHT BE EASY FOR YOU…..
There is a pile of football cards and a pile of baseball cards at a garage sale. The probability that you randomly choose a quarterback from the football cards is 1/15. The probability that you... more
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Prealgebra Math 6th Grade

04/20/22

MATH PROBABILITY
You randomly choose one of the tiles. Without replacing the first tile, you choose a second tile. Find the probability of choosing two odd numbers.
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Prealgebra Math Probability

04/20/22

MATH PROBABILITY I need help pls
You roll a number cube twice. What is the probability of rolling two numbers whose sum is 2?Your answer has to be a fraction!
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Prealgebra Inequalities

04/18/22

-2x ≤16 : How to check work when dividing by a negative number in an inequality
-2x ≤16Would I divide by negative number I understand to flip the inequality sign. In this case, -2x would be greater than or equal to 16. Is there a way to check my work to verify if I can... more
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Prealgebra Mathematics

04/12/22

In a group of students, the ratio of girls to boys is 3 to 2. If there are 15 girls, how many total students are there?
o 10o 25 o 30o 20
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Prealgebra Math Algebra Equation

04/07/22

Use digits 1-9 to create a true statement. Be sure to verify (prove) that the left side of the equation is the same as the right side of the equation.
Use each digit only once. Each under score is a blank box. _x*2 + _x*3 + _x*2 - _x*3 = _x*2 + _x*3 - _x*2
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Prealgebra Math

03/26/22

A certain forest covers an area of 1700 km^2. Suppose that each year this area decreases by 8%. What will be the area after 13 years? Round to the nearest square kilometer.
Answer in question should be like: _ km2
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