12 gallons = $31.08
which means each gallon costs $2.59
So $38.85/$2.59 = 15.003
Round down and $38.85 buys 15 gallons.
Answer:
yes because there is no repeating x
Step-by-step explanation:
<span>Simplifying
4(-8x + 5) + -1(-33x + -26) = 0
Reorder the terms:
4(5 + -8x) + -1(-33x + -26) = 0
(5 * 4 + -8x * 4) + -1(-33x + -26) = 0
(20 + -32x) + -1(-33x + -26) = 0
Reorder the terms:
20 + -32x + -1(-26 + -33x) = 0
20 + -32x + (-26 * -1 + -33x * -1) = 0
20 + -32x + (26 + 33x) = 0
Reorder the terms:
20 + 26 + -32x + 33x = 0
Combine like terms: 20 + 26 = 46
46 + -32x + 33x = 0
Combine like terms: -32x + 33x = 1x
46 + 1x = 0
Solving
46 + 1x = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-46' to each side of the equation.
46 + -46 + 1x = 0 + -46
Combine like terms: 46 + -46 = 0
0 + 1x = 0 + -46
1x = 0 + -46
Combine like terms: 0 + -46 = -46
1x = -46
Divide each side by '1'.
x = -46
Simplifying
x = -46</span>
Answer:
Step-by-step explanation:
Given:
∠1 and ∠2 are supplementary.
To prove:
l║m
Proof:
∠2 is a supplement of a. ∠1 (Given)
∠3 is a supplement of b. ∠1 [Linear pair of angles are supplementary]
Since supplements of the same angle are congruent,
c. ∠1 ≅ d. ∠2
Since ∠2 and ∠3 are also corresponding angles, l║m by the converse of same side interior angles postulate.
7j+8
j will be used to justify julie's savings.
