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:
You have to make sure the y= is always on the left side and so it looks like ,y=mx+b. m=slope, x=independent variable and b = y intercept.
Step-by-step explanation:
Hope it helps :)
Answer:
A or B.
A seems like best answer so far to me.
Step-by-step explanation:
Hope this helps!
Answer:he will use all his money
Step-by-step explanation: 10 times 24=240
Answer:
B.84
Step-by-step explanation:
B= are of base=12
H=7
Equation:B*h
12*7=84cm cubed
