5x(x) + (5x)(4) + (-2)(x) + (-2)(4)=
5x^2 + 20x - 2x - 8=
5x^2 + 18x -8
Answer:
x=8 y=24
Step-by-step explanation:
y=3x x=y-16
x=3x-16
-3x -3x
<u>-2x=-16</u>
2 2
x=8
y=3(8)
y=24
Answer:D I think
Step-by-step explanation:
Answer:
=33/40
Step-by-step explanation:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
118÷53
Applying the fractions formula for division,
=11×38×5
=33/40
=33/40
