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Ghella [55]
2 years ago
13

What is the value of x?​

Mathematics
1 answer:
goblinko [34]2 years ago
6 0

Answer:

3+3+x=30

x=30-9

21 is the answer

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Complete the equation of the line through (4,-8) and (8,5).
Alisiya [41]
Slope = (5+8)/(8-4) = 13/4

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b= y  - mx
b = -8 - (13/4) (4)
b = -8 -13
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equation
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What is the DISTANCE<br> FORMULA?
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Five different books (A, B, C, D and E) are to be arranged on a shelf. Books C and D are to be arranged first and second startin
vekshin1
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5 0
3 years ago
Plz help me and plz show work
Flauer [41]

Answer:

21. The slope is 50.

22. 0

23. y=50x

24. $2600

Step-by-step explanation:

21. The slope of the line is 50. Slope is defined as "rise over run". As the line increases, each segment moves up the y-axis by $50, and to the right on the x-axis 1 segment. (Work: 50 divided by 1)

22. The y-intercept is (0, 0), or simply 0. If you look at the graph you can see that the line crosses the y-axis at the origin. This makes the y-intercept equal to 0.

23. The slope tells you that the student makes $50 every week. The y-intercept is 0. Using the formula y=mx+b, an appropriate equation would be y=50x.

24. The equation found in problem 23 can me used to determine how much a student makes (y) after "x" weeks. Substitute 52 for x to solve for y. This becomes y=50(52). This can be simplified to y=2600. This means that after 52 weeks, the student will have made $2,600.

8 0
3 years ago
Read 2 more answers
Mrs. Rodriguez is going to use 6 1/3 yards of material to make two dresses . the large dress requires3 2/3 yards of material. ho
Dmitry_Shevchenko [17]

Answer:

She has 6 1/3. The larger dress need 3 2/3. So 6 1/3 - 3 2/3 = 2 2/3

So Mrs. Rodriguez will need 2 2/3 for the smaller dress

Step-by-step explanation:

7 0
3 years ago
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