Answer:
A) (-6,3)
Step-by-step explanation:
-x-8y=-18
x +9y=21
Add the two equations together to eliminate x
-x-8y=-18
x +9y=21
-------------------
y = 3
Now we need to find x
x +9y = 21
Substitute in y
x +9(3) =21
x+27 = 21
Subtract 27 from each side
x+27-27 = 21-27
x = -6
Answer:
to answer ur question its 64,32,16,8,4
Step-by-step explanation:
Y - y₁ = m(x - x₁)
y - 1 = -2(x - 3)
y - 1 = -2(x) + 2(3)
y - 1 = -2x + 6
+ 1 + 1
y = -2x + 7
The answer is A.
15/50 * 2/2 = 30/100
Now you can easily see decimal and percent form
Decimal: 0.30
Percent: 30 percent
Answer:
42
Step-by-step explanation:
f(-5) = -9 × (-5) - 3 = 45 - 3 = 42
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)
