Answer
Well first you need to remove parentheses by multiplying factors. Next
use exponent rules to remove parentheses in terms with exponents. Then
combine like terms by adding coefficients. Finally you just
combine the constants.
Mass = density x volume
Mass = 178 x 25 = 4,450 grams
Answer:
1- 4/52 2- 50% 3- 50% 4- 13/52
You multiply 1800 by 30% = 540 and then add to original 1800+540= 2340
Hope this is helpful.
Answer:= -12+4x
Step-by-step explanation:
Distribute -4 through the parentheses
8+4x=20
Calculate the difference
-12+4x