Answer:
169.4 lbs
Step-by-step explanation:
77 * 2.2 = 169.4
Answer:
12.54
Step-by-step explanation:
5>0
It would be $9 per hour all you have to do is divide 54 by 6 you get 9, unit rate is 1
I hope this helps
The answer of this problem would be A: Y = -1 because the line needs to be horizontal.
Answer: 35
the age of Roberto is x (x > 3)(x ∈ N)
because Roberto is 3 years older than Carolyn => the age of Carolyn is x - 3
in 7 years, the age of Roberto is x + 7; the age of Carolyn is x - 3 + 7 = x + 4
because In 7 years the sum of their ages will be 81 =>
x + 7 + x + 4 = 81
⇔ 2x + 11 = 81
⇔ 2x = 70
⇔ x = 70/2 = 35
=> the age of Roberto is 35
Step-by-step explanation:
