Answer:
Question one = 35a - 15
Question two = 9
Step-by-step explanation:
Distributive property means to multiply all the numbers inside the parenthesis
by the outside number. 5 x 7a equals 35a and 5 x 3 = 15.
35 x 9 - 315 - 15 = 300
A = 9
ANSWER: no
EXPLAIN: because a proportional relationship graph would have a straight line running through the origin
Answer: I believe you are correct I got the same answer as you.
Its 25.2 but what do u mean by that
B. 361/4
you get: x^2-19x+361/4=(x-19/2)^2
