F(x) = 2/3x + 7...when x = -12 g(x) = 2x + 15....when x = -12
= 2/3(-12) + 7 = 2(-12) + 15
= -8 + 7 = -24 + 15
= -1 = -9
when x = -9
f(x) = 2/3(-9) + 7 g(x) = 2(-9) + 15
= -6 + 7 = -18 + 15
= 1 = -3
when x = -6
f(x) = 2/3(-6) + 7 g(x) = 2(-6) + 15
= -4 + 7 = -12 + 15
= 3 = 3
thats it......when x = -6, both functions have the same output of 3
Answer:
y = –12x –300 that will help you
Answer:
45667
Step-by-step explanation:
Using proportions, it is found that the family will drive 482.8 km on the new route.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
In this problem, the family travels a distance of 125% of 240 miles, hence the distance is:
D = 1.25 x 240 = 300 miles.
Since there are are approximately <u>48.28 kilometers in 30 miles</u>, and 300/30 = 10, the distance in kilometers is given by:
D = 48.28 x 10 = 482.8 km.
More can be learned about proportions at brainly.com/question/24372153
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