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stealth61 [152]
3 years ago
14

Write the equation for each line: red, gray, purple, and blue.

Mathematics
1 answer:
Luba_88 [7]3 years ago
7 0

red: y = -2x + 3

gray: y = 3x -2

purple: x = 5

blue y = -4

hope this helped <3

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The ratio of girls to boys in a gardening club was 2:5. There were 10 girls. How many boys were there in the club?
Mama L [17]

It would be 25.

x multiplied by 2 is 10. Hint hint, it's 5.

5 x 5 (boys) is 25.

Hope it helps!


7 0
3 years ago
Y=11(9^x) +3 what is the y-intercept if any?
JulsSmile [24]
y=11(9^0)+3\\&#10;y=11\cdot1+3\\&#10;y=14

The y-intercept is (0,14)
7 0
2 years ago
Read 2 more answers
Which box shows a relationship where the constant of proportionality is 64?
Sever21 [200]

Answer:

C

Step-by-step explanation:

Constant of proportionality = \frac{y}{x}

Let's find out which if the boxes will give us 64 as constant of proportionality.

A. \frac{y}{x} = \frac{11}{2} = 5.5 ≠ 64

B. \frac{y}{x} = \frac{5}{15} = \frac{1}{3} ≠ 64

C. \frac{y}{x} = \frac{16}{\frac{1}{4}} = 16*\frac{4}{1} = 64 ≠ 64

D. \frac{y}{x} = \frac{\frac{3}{7}}{3} = \frac{3}{7}*\frac{1}{3} = \frac{1}{7} ≠ 64

E. \frac{y}{x} = \frac{2}{-10} = -\frac{1}{5} ≠ 64

F. \frac{y}{x} = \frac{21}{6} = \frac{7}{2} ≠ 64

G. \frac{y}{x} = \frac{4}{8} = \frac{1}{2} ≠ 64

From the boxes given, box C is the only box that shows us a relationship where the constant of proportionality is 64.

7 0
2 years ago
Can you please do 15 and 16
Whitepunk [10]
15: Approximately it is 46.6%.
16: 7%(100%-65%-18%-10%)
7 0
3 years ago
Please help, picture included!
Mariana [72]
Check the picture, notice the domain in red.

recall that the domain is the values for the x-coordinate, whilst the range is the values for the y-coordinate.

4 0
3 years ago
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