Mark got 14 problems wrong in his test. his score was 72% correct. how many problems were on the test?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

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.

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8