MATHEMATICS MIDDLE SCHOOL

Merritt is driving to Mount Shasta. On her map, she is a distance of 7 3/4 inches away. The scale of the map is 1/2 inch = 50 miles. How far must Merritt travel to reach her destination

Answers

Answer 1
Answer:

Answer:

775 miles

Step-by-step explanation:

Merritt is driving to Mount Shasta.

On her map she is a distance of 7(3)/(4) inches away.

The scale of the map is 1/2 inch = 50 miles.

Therefore, 1 inch on map = 100 miles.

Her actual distance  =  7(3)/(4) inches × 100

                                 =  (31)/(4) × 100

                                 =  (31)/(1) × 25

                                 = 775 miles

Merritt is 775 miles far to reach her destination.
Answer 2
Answer: 387.5 miles. because, if 1/2=0.50 then let's make that 0.50 into 1.00. and let's divide 7 3/4 by 2 because, you multiplied 0.50 by 2. 7 3/4=3.875 then multiply by 100=387.5 

if you have any trouble just ask my in the comments

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Can someone please help me? I don't understand this. A system of equations is given below:

y = –2x + 1
6x + 2y = 22

Which of the following steps could be used to solve by substitution? (4 points)


Select one:


a. 6x + 2(–2x + 1) = 22

b. –2x + 1 = 6x + 2y

c. 6(–2x + 1) + 2y = 22

d. 6(y = –2x + 1)

Answers

Substitution is when you take the x (or y)  value in the first equation and insert it into the second equation, and solve for both values. 

y = –2x + 1
6x + 2y = 22

Now, given the y value (first equation), we can insert that into the SECOND equation. 

6x + 2(-2x + 1) = 22

the only choice that demonstrates the above equation is A) 

So, here's your answer ⇒ a. 6x + 2(–2x + 1) = 22 

Good luck with your assignment! 

Answer:


Step-by-step explanation:

I would say the first one A

Can someone help me?

Answers

Answer:

San Fransisco

Step-by-step explanation:

If Geneva is 12°C colder than her hometown, this means that her hometown is 12°C warmer than -3°C.

Since warmer means a higher number, we find 12 + -3, which is 9°C.

The town that is 9°C is San Fransisco.

The correct answer is B.

Hope this helps.

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Answers

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