Answer:
69
Step-by-step explanation:
because 34plus 35 will give you 69
132 miles/ 6 gallons
overall the unit rate would be 22mpg
Answer:
y = x - 11
Step-by-step explanation:
Slope-intercept form: y = mx + b
<u>Step 1: Subtract x from both sides</u>
x - y - x = 11 - x
-y = 11 - x
<u>Step 2: Multiply both sides by -1</u>
-y * -1 = (11 - x) * -1
<em>y = x - 11</em>
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Answer: y = x - 11
180+x=7x because the father plus the daughter is equal to 7 times her weight which is x?
Answer:
4x² - 28xy + 49y²
Step-by-step explanation:
(2x - 7y)²
= (2x - 7yy)(2x - 7y)
Each term in the second factor is multiplied by each term in the first factor, that is
2x(2x - 7y) - 7y(2x - 7y) ← distribute parenthesis
= 4x² - 14xy - 14xy + 49y² ← collect like terms
= 4x² - 28xy + 49y²