Darla drives at a constant speed of 45 miles per hour.
a. If she drives for y miles and it takes her x hours, write the two-variable equation to represent the number of miles Darla can drive in x hours
b. Darla plans to drive to the market 14 miles from her house, then to the post office 3 miles away from the market, and then return home, which is 15 miles from the post office. Assuming she drives at a constant speed the entire time, how long will it take her to get back home after running her errands? Round your answer to the hundredths place
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Darla drives at a constant speed of 45 miles per hour. a. If she drives for y miles and it takes her x hours, write the two-variable ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Preparing for a visit to London, a New York resident exchanged 3,500 U. S. dollars for British pounds. (A pound is the basic monetary unit of Great Britain.) If the exchange rate was 125 U. S.
Answers (2)
How many 1/6 are in 21/2
Answers (2)
Sonja Koch has a $90,000 loan with a 9% annual interest rate. She paid $350 for a title background check, $400 for the title insurance, $250 for deeds and attorneys, and $8,690.40 in total interest for the first year.
Answers (1)
If cos A = 3 over 11, then which of the following is correct? sec A = 11 over 3 csc A = 11 over 3 sec A = 3 over 11 csc A = 3 over 11
Answers (1)
Using the ratio of perfect squares method, what is, square root of 108 rounded to the nearest hundredth.
No Answers
New Questions in Mathematics
Negitive 2x minus 3 equals 5 what is x equal too
Answers (1)
What is - 54 minus - 25
Answers (2)
Two triangles have side lengths 3, 4, 5 and 6, 8, 10, respectively. the triangles are similar to each other. a. True b. False
Answers (1)
A 180 ft long board is cut into 3 pieces. The second piece of board is twice as long as the first. The third piece of board is six times as long as the first. What is the length of the first piece of the board?
Answers (1)
If f (x) = 3x and g (x) = 5x-3 find gf (x)
Answers (1)