answer:
0
step by step explanation:
3/4=x/60 so you divide 60 by 4 and get 15x3=45/60
Answer:
<u>3/5</u>
Step-by-step explanation:
= 2/3 + 2/5 - 7/15
= 10/15 + 6/15 - 7/15
= 9/15
= <u>3/5</u>
Answer:
x = 3
Step-by-step explanation:
x^2 - 9 = (x+3)(x-3)
[(x + 3)*(x -3] /x+3) = x-3
x - 3 = 0
x = 3
Answer: 7
−4 ∗ x + 7∗ y = 125 = 2 ∗ x + 5y = 7
