Answer:
x=5
Step-by-step explanation:
add 11 to both sides
Divide 4 on both sides
Take the square root of both sides to eliminate the power of two from x
Simplify
First you would need to combine like terms. do you know how to do that?
The old rate of pay is x and the new rate is y then we have:
y = 2x + 7
Y = 21
PART 1: 21 = 2x+7
Subtract 7 from each side:
14 = 2x
Divide both sides by 2:
X = 14 / 2
X = 7
PART 2: The internship pays $7 per hour.
Step-by-step explanation:
First you find out the area of the square.
Then you find the area of the circle.
After this you add the Two area together.
Answer:
N=2
Step-by-step explanation:
N=2
