Maria saves $25.00 a month and her sister luisa saves $37.50 a month. how many months will it take for luisa to save exactly $100.00 more than maria?

Can someone me with my math problem pls my teacher is on my back about this

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?

The function c(n) below relates the number of bushels of apples picked at a pick-your-own orchard to the final cost for the apples. it takes as input the number of bushels of apples picked after paying an entry fee to an orchard and returns as output and returns as output the cost of the apples (in dollars)c(n) = 15n + 30which equation below represents the inverse function n(c), which takes the cost of the apples as input and returns the number of bushels picked as output