The school cafeteria has 68.75 pounds of ground meat to make hamburgers. They used 16 2/5 pounds to make hamburgers on Monday. If they make hamburgers three more times and use the same amount each time, how many pounds of ground would they left for Friday? *

What are the sotions to the quadratic equation 9x^2=4

Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?

Simplify the expression below -3(10x+4y)+6(6x-2y)