The family trip to Grandma's consisted of both a train ride and a car ride. The average speed of the train ride was 74 miles per hour, and the average speed of the car ride was 50 miles per hour. The entire trip lasted 10 hours.
Let x be the number of hours the train ride lasted. Write an expression for the total distance of the trip, in miles.

mark brainliest

step-by-step explanation:

2 tens + 6 ones

1 ten + 16 ones

0 tens + 26 ones

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

i dont know the answer but here's a picture of a dog