Select the correct answer.
which system of equations corresponds to this matrix multiplication operation?
a.
5x + 2x + x = 16; 7y - 5y + 2y = 3; -5z + 3z + z = 12
b.
5x + 2y + 2 = 16; 7x - 5y + 2z = 3; -5x + 3y + z = 12
nn
c.
5x + 7y + -5z = 16; 2x - 5y + 32 = 3; x + 2y + z = 12
d.
5x + 7y + -52 = 12; 2x - 5y + 3z = 3; x + 2y + z = 16

Lindsay is creating a bridge out of dried pasta and glue. in her plans, she sketches the graph to determine the lengths of the noodles, in centimeters, needed for the arch to increase the length of the bridge in 1 centimeter increments.which function did lindsay use to create her design? f(x) = (x – 5)2 + 8 f(x) = –(x + 5)2 + 8 f(x) = 0.5(x + 5)2 + 8 f(x) = –0.5(x – 5)2 + 8

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint