What is 2/3 over 4/-9=

Why does it take 3 copies of 1/6 to show the amount as 1 copy of 1/2

Which geometric instrument would i use to measure the length of a segment a compass or a straightedge

Solve the formula for the indicated variable I=PRT solve for T

Solve the system of equations. y = 7x + 43 y = 2x + 13 a. (-6, 1) b. (6, - 1) c. (6, 1) d. No solution

A plane has 360 total seats, which are divided into economy class business class. For every 13 seats in economy class, there are 5 seats in the business class. How many seats are there in each class?

Vivana wants to buy a scooter that is orginally $150. She has a coupon for 40%. How much will she save if she uses the coupon and if she uses the coupon, what will be the final price of scooter?

Factor the expression. 6c^2-5c+1 A. (3c-1) (2c-1) B. (6c+1) (c-1) C. (5c+1) (c+1) D. (3c+1) (3c+1)

2/3 divided by 1/4 in simplest form

Tanya drove 312 hours and used 13 tank of gas. For how long could Tanya drive using 12 tank of gas? In simplest form.

A parachutist's rate during a free fall reaches 180 kilometers per hour. What is this rate in meters per second? At this rate, how many meters will the parachutist fall during 5 seconds of free fall?