Answer:
P.E.M.D.A.S
P: parenthesis
E: exponent
M: multiplication
D: division
A: addition
S; subtraction
the question E: Addition and subtraction
the question F: Multiplication and division
1720 - 1040 = 680
680/7 = 97.1
I would put them in intervals of 100
Answer:
jhliyuglkiygedrloqayfgwelJUQHAUGWDkutygsk,Hgkuyt
Step-by-step explanation:
Point E is correct answer
Answer:
x^2 -81
Step-by-step explanation:
(x+9)(x-9)
FOIL
first x*x = x^2
outer -9x
inner 9x
last -9*9 = -81
Add them together
x^2 -9x+9x -81
Combine like terms
x^2 -81
