If two pyramids are similar and the ratio of the lengths of their edges is 8:13, what is the ratio of their volumes?

answer: all the values are within because it has a pattern that repeats from -6 to 4.

good luck!

(x+3)(x+7)

step-by-step explanation:

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.