Answer:
Step-by-step explanation:
2.52
Answer:
$40
Step-by-step explanation:
$8 x 5 = $40
3x - y = 9
y = -2x + 11
3x - (-2x + 11) = 9
3x + 2x - 11 = 9
3x + 2x = 9 + 11
5x = 20
x = 20/5
x = 4
y = -2x + 11
y = -2(4) + 11
y = -8 + 11
y = 3
solution (where the lines intersect) is (4,3)
Answer:
Yes
Step-by-step explanation:
It's just like adding fractions where you have to find the common denominator so the fractions can be subtracted.
<u>Example</u>
<u />
Answer: D
Step-by-step explanation:
Look at the exponents first and order them from least to greatest
