16,870 Answered Questions for the topic algebra 1

Algebra 1

5d

#### How high above the water is the diver after 3 seconds?

A diver jumps off a diving board. The diver's height above the water, in meters, is represented by the function , where t is the number of seconds since the diver jumped. How high above the water... more
Algebra 1

5d

#### What is the average cost of a yearbook in the year 2013?

The average cost of a yearbook,  years since 1985, is found in the function . What is the average cost of a yearbook in the year 2013?
Algebra 1 Math Algebra 2

5d

#### (2x+1)/(2x+5)>(x)/(2x+5)

Solve the nonlinear inequality and find the x.
Algebra 1 Math Algebra 2

5d

#### 2x+1/2x+5>x/2x+5

Solve for x in the following problem.
Algebra 1

6d

#### Algebra 1 mom in need of help!!

If you Can run 48' and 3 seconds and you can cover 24' in 2 seconds what is the rate in feet per 2nd?
Algebra 1 Prealgebra

6d

#### Solving a word problem using linear equation

A party rental company has chairs and tables for rent. The total cost to rent 3 chairs and 5 tables is $39. The total cost to rent 9 chairs and 7 tables is$63. What is the cost to rent each chair... more
Algebra 1 Algebra 2

6d

#### I need help with pattern

-2,20,-200,2000,... Yeah i need help with it thank you and have a good day and night
Algebra 1 Algebra

6d

Algebra 1

8d

#### Important question. I have test in like 15 minutes and I don't know how to do this

A car rental company rents cars for $150 a day and vans for$300 aday. One day, the total number of cars was 6 more than twice thenumber of vans and made \$5700. How many cars and how many vansdid... more
Algebra 1 Algebra 2

8d

#### Algebra 1/2 Word Problem

Phil can paint a room in 4 hours. He paints the room for 2 hours, then takes a break to have lunch. During which, his younger brother Nick takes over and paints the room for 1 hour (he can paint a... more
Algebra 1

8d

#### Write the equation of the line that passes through the given point and is perpendicular to the given line.

(-2,5); x = 3I am heavily confused on how to write an equation with only x. Please explain the steps.
Algebra 1 Math Algebra 2

8d

#### Mrs. Dellamorte starts a side-business selling her mixtape. She makes a weekly profit by selling 'x' mixtapes according to the equation p(x)=-0.5x²+40x-300

How many mixtapes does she need to sell each week to maximize her profit? Don't forget to use units.

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