What is a equivalent expression for 4 (x+7) - 9

Half of the class plays the saxophone and 2⁄5 of the class plays the trumpet. How much of the class plays either the saxophone or the trumpet?

X-2y+3z=-2 6x+2y+z=-48 x+4y+3z=-38

Find x3 - 2y2 - 3x3 + z4 if x = 3, y = 5, and z = - 3

Callie has 6 yards of green fabric and 4 yards of white fabric. Callie gives 24 inches of green fabric to her sister. How many feet of green fabric does Callie have left?

Classes a school has 825 students and 55 teachers how many students are there per teachers

A frame is 9 in wide and 6 in tall. If it is reduced to a width of 3 in then how tall will it be?

Mike planted seeds to grow tulips daffodils and roses after several weeks 12 out of the 40 tulip seeds 15 out of the 60 daffodil seeds and 22 out of 55 rose seeds grew into plants write the names of plants in order from least percentage of plants

Angela is using a number cube for a game with faces labeled 1, 2, 3, 4, 5, and 6. Is the number cube fair? Explain why or why not.

Sixty people can receive a piece of pizza if 5 pizzas are purchased. How many people can receive a piece of pizza if 7 pizzas are purchased

What is lineAF? 11 units 15 units 43 units 51 units