Last week, Ms. Rasberry purchased a 3.5 pound of grapes for $2.80. This week she paid $5.25 for a 5-pound package of grapes. What was the difference in the unit cost per pound that Ms. Rasberry paid this week compared to last week.

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

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.