substitute y = 3x-12 into -4x + 3y = -11
-4x +3 (3x-12) = -11
distribute
-4x +9x-36 = -11
combine like terms
5x - 36 = -11
add 36 to each side
5x = 25
divide each side by 4
x = 5
noe we need to find y
y = 3x -12
y = 3(5) -12
= 15 -12
y = 3
answer (5,3)
Answer:
C
Step-by-step explanation:
C says -3.5 < -2.5
For negatives the smallest number is the greater.
Answer:
I don't know this stuff, but it is -20.
Answer:
x = 0
Step-by-step explanation:
<u>Step 1: Find the equation</u>
<em>Since all of the x values of the ordered pairs are at 0, then this means x=0.</em>
Answer: x = 0
The first number would be 6 and the second would be 24
x+4x=30, in which x=6
Hope this helped :)