Matthew has 180 tiles he can use for this project. Identify the largest patio design that he can make.

How much is one stamp if 15 is 4.50?

Ms. Chang has 24 students in her class, and 8 of them are boys. What is the ratio of girls to boys? A) 1:3 B) 1:4 C) 2:1 D) 2:3.

What is the value of the expression [ (1+5) X2-5] X2 (X is for multiplication)

What is 6.9 times. 27 equal beause I dont know!

How many quarts do it take to make 1 gallon

A student claims that 8^3 •8^-5 is greater than 1 ...

Compute the probability of event E if the odds in favor of E are (A) StartFraction 20 Over 27 EndFraction (B) StartFraction 25 Over 18 EndFraction (C) StartFraction 19 Over 15 EndFraction (D) StartFraction 21 Over 8 EndFraction

Find the radius circumference = 12.6yd

If 3^x=5^y=75^z, show that z=xy / (x+y).

Two angle of a quadrilateral is 90 degree and 100 degree. the remaining two angles are equal. calculate the size of each remaining angle.