Answer:
150
Step-by-step explanation:
Answer:
x = (18 + 3y)/2 y = (18 - 2x)/3
Step-by-step explanation:
For whichever variable you want to solve for, isolate it on one side. For example, if you want to solve for x, first add 3y to each side.
2x = 18 + 3y
Then, divide everything by two.
x = (18 + 3y)/2
Answer: c) 3.2 inches
<u>Step-by-step explanation:</u>
Let x represent the width of the frame
Then the area of the frame is:
(x + 12)(x + 14) = 261.44
Rewrite it in Standard form of a quadratic equation:
x² + 26x + 168 = 261.44
x² + 26x - 93.44 = 0
Use Quadratic Formula to solve for x:

Answer:
5 3/4
Step-by-step explanation:
Because 3/8 is less