Solve the problem.Two cars leave Springfield, Illinois at the same time. One travels north at 7 miles per hour and the other travels west at 24 miles per hour. How far apart are they after 4 hours? (Hint: Use d = rt to find the distance traveled by each car.)
24 mph
A. 110 mi
B. 100 mi
C. 105 mi
D. 97 mi
Answer: B
Mathematics
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Mathematics
Provide an appropriate response.Rearrange the formula to solve for the indicated letter: 9C = 5F - 160, for F
Fill in the blank(s) with the appropriate word(s).
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For the given functions f and g, find the requested composite function.f(x) = 4x2 + 2x + 4, g(x) = 2x - 5;
Find the function g ? f.
A. 8x2 + 4x + 3 B. 4x2 + 2x - 1 C. 8x2+ 4x + 13 D. 4x2 + 4x + 3
Mathematics
Write an inequality using the variable x that corresponds to the set graphed on the number line.
A. x ? 5 B. x > 5 C. x ? 5 D. x < 5
Mathematics