dave has $15 to spend on a $8 book and two birthday cards (c) for his friends how much can he spend on each card if you buy the same car for each friend?

C over 4 equals 16 solve this equation

The mean mark for the class was 70%. There are 30 students in the class, 20 of whom are boys. The mean mark for the boys is 62%. What is the mean mark for the girls?

Which is required for sexual reproduction?

Which expression is equivalent to 24 ⋅ 2-7? 1 over 2 to the power of 11 1 over 2 to the power of 3 2 to the power of 3 2 to the power of 11

How do I find the answer to this question?

What value of c in the equation + 4 = 12 would give the equation a slope of 8? (show your work)

Which is greater 1/5 or 0.25?

The total cost for attending the state fair can be found using the function y = 15 + 2.5x, where x is the number of food tickets purchased. If a family purchases between 5 and 10 food tickets, what is the domain and range of this situation?

Sue wants 1/2 of a rectangular pan of cornbread. Dena wants 1/3 of the same pan of cornbread. How should you cat the cornbread so that each of the girls gets the size portion she wants?

Daniella wants to sew ribbon around a square blanket she is planning to give her mom for mother's day. If the area of the blanket is 36 square feet, how much ribbon much she buy to have the exact amount that she needs?