Okay, I went through a lot of work to try solving this, so here goes!
First, turn the mixed numbers into improper fractions.
6 1/4 --> 25/4
3 3/5 --> 18/5
Next, we need to multiply the two improper fractions together.
25 x 18 450
--- --- = ---
4 x 5 20
Then, we need to turn 450/20 into a mixed number. To do this, we divide.
450/20=22 10/26
We're almost done. Last step is to simplify the mixed number, specifically 10/26. We need to find GCF of 10 and 26, which is 2.
10/2=5
26/2=13
= 5/13
FINAL ANSWER - 22 5/13
You're welcome.
Answer:
Paul: 0.40m + 68.00
Harper: 0.65m + 23.00
Step-by-step explanation:
M here represents the amount of miles. So, if you add it to the equation, you get the total cost. For example if I wanted to hire Paul for 2 miles, it would be 0.40(2) + 68.00
0.40(2) = 0.80
0.80 + 68 = 68.80
It would be $68.80 for 2 miles.
The answer is B.
172.0 in.²
Answer: The constant of proportionality is 8 for the the problem on your left! The constant of proportionality for the one on you right is 6! Hope this helps!
Step-by-step explanation: Vincent earned $24 for 3 hours and so you find out how much he gets paid for 1 hour, then you divide 24 by 3 and get 8! Later he earned $72 for 9 hours, and you do the same thing which is to divide 72 by 9 which also give you 8 and so your unit rate or constant of proportionality is 8. So for the other one Justene can bike for 12 miles in 2 hours and so you find out how many miles she can bike for 1 hours and so you divide 12 by 2 which give you 6 and she can bike 6 miles in 1 hour. Then she biked 36 miles in 6 hours and you divide 36 by 6 which give you 6 and so your constant of proportionality is 6!
Answer:
the mistake is x and y x is 6 and y is 4 so it would be 5x6 and 4^2 divide by 2
Step-by-step explanation:
the right one is 5x-y^2 divide 2
5x6-4^2 divide 2
5x6-16 divide 2
30-8
22
