To check the accuracy of the odometers in its trucks, the company where you work has equipped each truck’s right rear wheel with a meter that counts the number of revolutions of the 42-inch diameter tire. the meter read 8927 at the start of your shift and 98027 at the end of the shift. according to the meter, how many miles did you drive the truck during your shift? a.) 1.4 b.) 11.0 c.) 92.7 d.) 131.9 e.) 185.5

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m