Asystem of equations is shown below: equation a: 2c = d − 8 equation b: c = 3d + 8 which of the following steps should be performed to eliminate variable d first?
a. multiply equation b by 2.
b. multiply equation a by 2.
c. multiply equation b by 3.
d. multiply equation a by −3.

the answer is simply just 6n add the two together as they have an n

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

step-by-step explanation:

use context clues to figure out the meaning of the bolded word:  

the sage gardener knew when she had to water her plants.  

question 8 options:

mint plant

wise

happy

lazy