an
expression which represents the sum of(-52 +10) and (–72 +9) in
simplest terms
Option B would be the answer
Answer:
Expression will be 58 - (42 + 15)
Step-by-step explanation:
Kaitlyn has $58
She spent (42+15) = $57 on a T-shirt and pair of jeans
Expression will be 58 - (42 + 15)
Answer:
x = 2/9 (or = 0.222)
Step-by-step explanation:
1/x + 1/(3x) =6 (multiply both sides by 3x)
(1/x) (3x) + [1/(3x)](3x) =6 (3x)
3 + 1 = 18x
4 = 18x
x = 4/18
x = 2/9 (or = 0.222)