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Rina8888 [55]
3 years ago
6

Can somebody help me with this please?

Mathematics
1 answer:
Svetach [21]3 years ago
7 0
Multiply both sides by -4/7
x = 40 \times ( \frac{ - 4}{7} ) \\ x =  \frac{ - 160}{7}
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An airplane travel at a constant speed of 575 miles per hour.write and equation that can be used to determine the number of mile
Oxana [17]

Answer:

m = 575h

Step-by-step explanation:

Given

Rate = 575 miles/hour

Required

Determine the equation for the model

Represent the number of hours with h and the miles with m.

Using distance formula:

Distance = Speed * Time

In this case, it is:

Miles = Rate * Hour

So, we have:

m = 575 * h

m = 575h

3 0
2 years ago
If one function has slope of 2 and another has -4, which has a greater rate of change
Viefleur [7K]

Answer:

-4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is you’re typical approach to solving a math problem that looks too difficult or intimidating
kherson [118]

Answer:

People are more likely to avoid approaching difficult situations as they fear failure or looking bad to others if they get it wrong. They lack the point of view of being looked upon as brave for attempting something that others avoid.

4 0
2 years ago
Seth traveled 1 mile in 57.1 seconds. About hos fast does Seth travel in miles per hour?
mars1129 [50]

Seth traveled 1mi/57.1s

you need to convert mi/s to mi/h

we need to found how many seconds are in an hour (3,600)

so 3,600/57.1=63.047

63.047mi/h

63mi/h (rounding)

8 0
3 years ago
Suppose you have entered 115-mile biathlon that consists of a run and a bicycle race. During your​ run, your average velocity is
Maksim231197 [3]

Answer:

The distance of the run was 27 miles and the distance of the bicycle race was 88 miles.

Step-by-step explanation:

Since I have entered 115-mile biathlon that consists of a run and a bicycle race, and during my run, my average velocity is 9 miles per hour, and during my bicycle race, my average velocity is 22 miles per hour , and I finish the race in 7 hours, to determine what is the distance of the run and what is the distance of the bicycle race, the following calculations must be performed:

7 x 22 + 0 x 9 = 154

5 x 22 + 2 x 9 = 128

4 x 22 + 3 x 9 = 115

Therefore, the distance of the run was 27 miles and the distance of the bicycle race was 88 miles.

3 0
2 years ago
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