Answer:
t = 11
Step-by-step explanation:
Before we can solve this word problem, we have to translate first this problem into numerical form. The sum of fifteen and six times a number t is eighty-one can be translated into
15 + 6t = 81
Let's subtract 15 from both sides of the equation .
15 + 6t - 15 = 81 - 15
6t = 66
Divide both sides of the equation by 6.
6t / 6 = 66 / 6
t = 11
Answer: 0.125
Step-by-step explanation:
I really dont know but im will come tell u soon
Answer:
15 more dollars
Step-by-step explanation:
Answer:
72 sq ft
Step-by-step explanation:
A = l × w
320 = 20w
------ ------
20 20
16 = w
16 + 16 + 20 + 20
^ ^
32 + 20 + 20
^ ^
32 + 40
72
The perimeter is 72 square feet.
Hope this helped.