All Categories - Algebra House

Age problem

9/22/2020

Bako is two times as old as he was five years ago. His mother was six times as he was then. His mother is thirty five years old now.

1. How old is Bako now.
2. How old was his mother when Bako was five years ago.
3. How old will Bako be when his mother is fifty years old.
4. How old was Bako's mother when he was born.
5. What is the difference between Bako's age and his mother's.

What is the equation of the line?

9/18/2020

What is the equation of the line that passes through the point (-8,0) and is parallel to the line x + 2y = 14 ?

Find the slope of the line

9/17/2020

What is the slope of the line through (-2,1) and (2,-5) in the standard (x,y) coordinate plane?

Solve the equation

9/17/2020

Solve :5t - 3 = 3t - 5

Find the two numbers

9/16/2020

Two numbers total 69 and have a difference of 13. Find the two numbers

Is the slope positive, negative, or zero ?

9/16/2020

A formula in the form y = mx + b models the value, y, of a new car x years after the initial purchase in 2017. Would you expect m to positive, negative, or zero?

Distance, rate, time of planes

9/15/2020

Two planes just took off from Boston, MA. The first plane is traveling 3 times as fast as the second plane. After traveling in the same direction for 2 hours, they are 396 miles apart. What is the average speed of each plane? (Hint: Since they are traveling in the same direction, the distance between them will be the difference of their distances.)

Rational Numbers

9/14/2020

List four rational numbers lying between -4 and -2.

Find the number, n

9/14/2020

4 more than twice a number n is equal to 25. What is n?

Minutes to hours ratio

9/13/2020

How do you write 17 minutes to 5 hours as a fraction in lowest terms?

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