I need options but this is an example of a monomial:
(2x^2)
Answer:
15x - y = - 6.....15x + 6 = y...so we sub in 15x + 6 in for y on the other equation
5x - 3y = -13
5x - 3(15x + 6) = -13 <== the new equation
Step-by-step explanation:
Answer:
uhhh i think 2
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
6in x 2in = 12