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kotegsom [21]
3 years ago
11

Help me please I don’t have much time

Mathematics
1 answer:
eduard3 years ago
4 0

Answer:

A.

Step-by-step explanation:

Where d is the difference

a_{n} = a_{1} + (n - 1) d

a_{n} = a_{1} + (n - 1) 7

(Because 8 - 1 is 7)

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Help, please! 10 points to solve.
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(-9,5); m=4 right and equation in point slope form of the line that passes through the given point and with the given slope M
NikAS [45]

Answer:

Slope form of line  y = 4x +41

Step-by-step explanation:

m= 4

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6 0
2 years ago
A Japanese bullet train travels 558 miles per 3 hours A. What is the rate B. How far does the train travel in 1 hour WHO EVER A
Delicious77 [7]

Answer:

Step-by-step explanation:

Remark

The rate is going to be the same as the distance travelled in 1 hour. The units will be different.

Formula

d = r * t

Givens

d = 558 miles

t = 3 hours

Problem A

r = d / t

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Problem B

Givens

r = 186 miles / hour

t = 1 hour

d = ?

Solution

d = 186 mi/hr * 1 hr

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<u>Note</u>

This looks really trivial, but it's not. You have to learn to see the difference between a number and its units. It's not very often that the numbers will be the same, but if the units differ, then it is an entirely different question.

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