Answer:
AAA
Step-by-step explanation:
Answer:
a. write a linear function for the number of gallons of gas in the tank in terms of the number of miles driven.
Answer: The second one
Step-by-step explanation:
Lineair is always a straight line, think of it as a “line in the air”
Answer:
Step-by-step explanation:
L and W are the length and width of the garden, respectively.
perimeter = 2L+2W = 38 ft
L+W = 19
the length is 5 ft longer than the width
L = W+5
substitution
(W+5)+W = 19
2W+5 = 19
W = 7
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<span>=<span><span>(9)</span><span>(<span>x+<span>−5</span></span>)</span></span></span><span>=
<span><span><span>(9)</span><span>(x)</span></span>+<span><span>(9)</span><span>(<span>−5</span>)</span></span></span></span><span>=
<span><span>9x</span>−<span>45</span></span></span>
