9 times what gives you 54

What is the answer this equation 3/8 * 32/5

Find all solutions to the following equation: sin^2 (x) cos^2 (x) = 1/4

Logan's dollhouse is a replica of an actual house. The living room in the actual house is a rectangle that measures 12 ft by 20 ft. The living room in the dollhouse measures 9 in. by 15 in.

The number. Find the nume. Eight times a number plus 3 times the number is the same as 9 more than 12 times the number. Find the number.

The sixth-graders at Lester's school got to visit either the science museum or the history museum. 21 students picked the science museum and 28 students picked the history museum.

Erin loves to play sports! She has earned 3 tennis trophies, 4 basketball trophies, 7 soccer trophies, and 1 volleyball trophy. What is the ratio of Erin's tennis trophies to soccer trophies?

G-2m=3f solve for variable f

680,705 expanded form

If Sam has 520 assignments, he has to finish all of them in 66 days. How many assignments will he have to do a day to finish on time?

If 8x + 8y = 4 and 4x + 2y = 12, what is the value of x? A) - 5 B) - 11 2 C) 5 D) 11 2