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Kipish [7]
2 years ago
11

Twice the sum of a number and 2 is equal to three times the difference of the number and 7 Find the number.

Mathematics
1 answer:
romanna [79]2 years ago
4 0

Answer:

X=13

Step-by-step explanation:

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The point (8,k) lies on the line y=3x-5
Contact [7]

Answer:

x times 5 is 21

Step-by-step explanation:

you times x to 5 and then you will get 21

7 0
3 years ago
41. Consider the perimeter of the triangle shown. First, find the length of the hypotenuse.
marysya [2.9K]

Use the Pythagorean theorem!

This principle applies to any right triangles.

This states the relationship between the sides that

(7)² + (24)² = x²

All you have to do is simplify at this point.

49 + 576 = x²

625 = x²

√        √

x = 25

You should try to memorize this right triangle. It can be very helpful in fast questionnaires, such as the SAT.

6 0
2 years ago
Read 2 more answers
A school made $880 from ticket sales for the school play. From the ticket sales, $250 were from adult tickets.
Alecsey [184]

Answer:

126 Students

Step-by-step explanation:

First, you subtract the money from the adult tickets from the total ($880), that leaves $630.

Since each student ticket is $5, you divide $630 by 5, which equals 126.

So, 126 students attended.

3 0
2 years ago
Read 2 more answers
64 is 10 more than wha
Sever21 [200]
It is ten more than 54
7 0
3 years ago
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Please answer this question, I will mark brainlest
adoni [48]

Answer:

B: 12

Step-by-step explanation:

length of one side =150

length of one path =12.5

Number of patches= 150 / 12.5

Number of patches = 12

hope it helps

please mark me as brainliest

5 0
2 years ago
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