20 pointsa walmart truck driver estimates that it will take him 12 hours to drive 1158 km. after 5 hours, he has drive 484 km. (a) according to his estimate, how long would it take him to drive 1 hour? show your number sentence and solution. (b)is he on schedule to arrive on time? explain your reasoning. type your answer below:

Ans(a):

Given that total distance = 1158 km

Estimated time of drive = 12

now question says to distance that can be driven in 1 hour.

Indirectly it is asking for his speed.

So we can use formula of speed

km per hour.

Hence he will drive approx 96.5 km in 1 hour.

Ans(b):

Actual driven distance = 484 km

Actual time taken = 5 hours

Then actual speed km per hour

Comparing speeds in both parts, we see that actual speed 96.8 km/hour is more than the expected speed 96.5 km/hour.

Hence he will reach at his destination on schedule or before the expected time.

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

1 1/7 hope i

step-by-step explanation:

8/7 = (1 * 7 + 1) / 7 = 1 + 1/7 = 1 1/7