What is the directrix of a parabola with equation x^2 = 4y

An object travels 4/5 mile in one half hour what is it's speed in miles per hour

Solve for x. x - 8 = - 10 x = 2 x = - 2 x = 18 x = - 18

Samantha went shopping for a new dress. Last week she saw it being sold for $75. When she returned to the store today, she saw the price had increased up to $95. What is the percent of increase? (Round final answer to the nearest tenth)

What is 6,334 divided by 3 including the remainder

What is the difference between an unit rate and ratio?

Which is a correct two-column proof? Given: ∠h and ∠c are supplementary. Prove: j || l

How to creat an array with 141 divided by 3

Describe two methods you can use to write an equation of a line given its graph

Marianna wants to buy a new tennis racket that costs $57.50. She has $8 and plans to save $4.50 each week. How many weeks will it take her to save the money?

Select the expression that equals-3 - (-5). A - 3 + (-5) B - - 3 + (-5) C - - 3+5 D - 3+5