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rosijanka [135]
3 years ago
12

Tracie and Marcia drove to Northern California to see Marcia’s sister in Eureka. Tracie drove one hour more than four times as m

uch as Marcia. The trip took a total of 21 driving hours. How many hours did Tracie drive?
Mathematics
1 answer:
Murrr4er [49]3 years ago
5 0
Answer: 17 hours

If you would like further explanation let me know. :)
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8 3/4 +1 5/12 answers <br> In fractions
True [87]

Answer:

10 1/6

Step-by-step explanation:

first get 8 3/4 to a common denominator

8 3/4 *3/3= 8 9/12

8 9/12+ 1 5/12=9 14/12= 10 2/12= 10 1/6

8 0
3 years ago
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A 943-foot tree has grown at a constant rate each year. In the equation below, t is the age of the three in years.
Mazyrski [523]

Answer:

B. 41 feet per year

Step-by-step explanation:

943/23= 41

Total feet / coefficient= feet per year

7 0
3 years ago
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WILL GIVE BRAINLIEST , pls helppp .
Juli2301 [7.4K]

Answer:

B

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f=120p

f=120(16)

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5 0
3 years ago
Miles worked for 7 hours on
Tanya [424]

Answer: Miles earns 199.50$ in two days.

Step-by-step explanation: Since it says the hourly rate is 13.30$ and it says that he worked 7 hours on Friday you can write 7 x 13.30 = 93.1 After that now it says he worked 4 hours on Saturday and it says that on the weekends the hourly rate is doubled so you would write it as 4 (2 x 13.30) = 106.4 And so after all that add all the products so 93.1 + 106.4 = 199.50 $ that’s the answer it’s 199.50 $

7 0
3 years ago
At a jeans factory, a random quality check found 8 pairs defective and 292 pairs with no problems. how many defective pairs can
anygoal [31]
Hello!

to solve this equation, you have to find the percentage of defects out of the total amount of jeans. if there are 300 pairs of jeans with 8 faulty pairs, then the percentage of defects would be 2.666(etc). 2.666(etc) percent of 3000 is roughly 80 pairs of defective jeans.

therefore your final answer would be 80 pairs of jeans!
6 0
2 years ago
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