Answer:
no 7(x+1/7) is not equivalent to 7+7x
Step-by-step explanation:
It is a supplementary angle. D because the add up to 180.
Let x be the no. of seconds it takes for the balloons to be at the same height.
7+3x = 12+2x
Deduct both sides by 2x.
7+x = 12
Deduct both sides by 7.
x = 5
Ans: It will take 5 seconds for the balloons to be at the same height.
I believe there are 3 short haired kittens, but let me know if I am wrong.
The total amount Serena earns is the sum of her regular wage and the tips. The amount she earns from the wage is equal to 9h. This total should be more than or equal to $110. This is mathematically expressed as,
9h + 15 ≥ 110
