Find the area of this trapezoid. Be sure to include the correct unit in your answer. 8 ft 3 ft 17 ft 13 ft ​

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.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Solving algebraic equations 2m+3=11