For these problems you have to use PEMDAS so for problem 15 you would do the parentheses first, (21-3) you get 18 and then exponents, 3^2, you get 9, no multiplication but there is division so take your answers, 18 and 9 and divide them, you get 2, so the answer to 15 is 2.
Answer:
24 ?
Step-by-step explanation:
50% or .5%?
12*2 = 24
Answer:
Step-by-step explanation:
width=46200÷220=210 ft
what you mean by quote? i don't know.
