Answer: 6.1.9.!!!!!
Step-by-step explanation://Give thanks(and or Brainliest) if helpful (≧▽≦)//
And thxs 4 these post bro!
Answer:
99
Step-by-step explanation:
6 x 6=36
9 x 15=135
135-36=99
4y = -23 + 39
4y = 16
y = 4
Sub y = 4 into equation 2
7x + 6(4) = -39
7x + 24 = -39
7x = -39-24
7x = -63
x = -9
x = -9
y = 4
Answer:
D) 
Step-by-step explanation:
multiply 6.2 by 4.3