I had to check my answer twice but it’s 9
i am not 100% sure but...
(4x+3)=47
<u> - 3 - 3 </u>
4x=44
44/4= 11
so x = 11
-3.5(2-3n)-2.5n=-7+10.5n-2.5n
=-7+8n
So the answer is B
Answer:
d) 30 inches
Step-by-step explanation: 300 divided by 10 is 30
7b-6(11-2b)=10
The first step is to distribute. Multiply each number inside the parentheses by -6.
7b + (-6*11) + (-6*-2b) = 10
7b - 66 + 12b = 10
Now combine like terms.
19b - 66 = 10
Add 66 to both sides.
19b = 76
Divide both sides by 19.
b = 4
The answer is b = 4.
