6 X 89 =6 x (80 + 9) = (6 x 80)+ (6x9)=480+54=534
Answer:
I believe the answer would be none of them are functions.
if your question is 3/5*7/9...
Step-by-step explanation:
3/5*7/9
3*7/5*9
21/ 45 / 7/15
hope your question is 3/5*7/9 ... so, it will help you ... If it helps , plz mark me brilliantiest
..
Answer:
(-12,2)
Step-by-step explanation:
2x + 4y = -16
2y - x = 16
Multiply the bottom part by 2.
2x + 4y = -16
4y - 2x = 32
Add the equations and the answers to the equations up, and they will equal each other.
(2x + 4y) + (4y - 2x) = -16 + 32
8y = 16
y = 2
Plug y = 2 to the 2nd equation.
2*2 - x = 16
4 - x = 16
Subtract 4 from both sides.
-x = 12
Multiply both sides by -1.
x = -12
