So I have a 74 as a finale grade and my final exam is 20 percent of my grade. I made a 29 on it so what would my finale grade be?

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

Can someone answer this question for me

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50