The graph shows the relationship between the number of pounds of apples purchased and the total cost of the apples.
5
4
Total Cost ($)
1

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2