Find the area of the shaded figure. To do so, subtract the area of the smaller square from the area of the larger square
Square
(x²+2)
A
x meters
meters
The area of the shaded region is
(Simplify your answer. Do not factor.)

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.