Answer:
Step-by-step explanation:
<u>Given</u>
- 47 = mx + 5 ⇒ mx = 42
- 91 = nx + 7 ⇒ nx = 84
- 132 = kx + 6 ⇒ kx = 126
<u>As we see, the number x is factor of 42, 84 and 126. The two-digit factors are:</u>
- 42 = 1*42 = 2*21
- 84 = 2*42 = 4*21
- 126 = 3*42 = 6*21
<u>We have two possible solutions: </u>
<u>Proof:</u>
- 47/21 = 2 rem 5, 47/42 = 1 rem 5
- 91/21 = 4 rem 7, 91/42 = 2 rem 7
- 132/21 = 6 rem 6, 132/42 = 3 rem 6
It is given that the range of the number of cars sold is 4. Therefore if the fewest cars sold is 3, then the greatest number of cars sold will be 3 + 4 = 7.
The median number of cars sold is 6, so it is possible that the greatest number of cars sold is 7.
The statement is TRUE.
85 / 15 = 5 2/3
30 x 5 = 150
2/3 x 30 = 20
The answer is 170 seconds, or 2 minutes and 50 seconds
F(x)=lxl what do you mean
That is correct they both run the same distance since you find the gcm of denominator and you get 10/4 too