T m = the number of minutes it will take Beck to finish his homework. Choose the equation that can be used to find the solution
to the problem
1 answer:
Answer:

Step-by-step explanation:
<em>See comment for complete question</em>
Given
30% in 12 minutes
Required
Time to complete the homework
From the question: m represents the required minutes
This implies that:

Convert to decimal


Hence:
The equation is: 
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Answer:
I think its b
Step-by-step explanation:
Answer: D. $43.75
Step-by-step explanation:
A = B
6.9 => 7 8.3 => 8
8+7=15
6.2 => 6 8.5 => 9
6+9=15
so A = B
Equation is
x-6=8
x=8+6
x=14
X equal to 14
1. (5x-8)=(8x-17)
5x-8x=-17+8
-3x=-9
x=3
2. (3x+5) + (4x-7) =180
3x+5+4x-7=180
3x+4x=180-5+7
7x=182
x=26