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Marizza181 [45]
3 years ago
10

13d+8=-1 b=? need answer

Mathematics
2 answers:
Harrizon [31]3 years ago
7 0

Answer:

d=\frac{-9}{13}

Step-by-step explanation:

Original equation: 13d+8=-1

1. Subtract 8 from both sides of the equation to get:

13d=-9

2. Divide both sides by 13 to get:

d=\frac{-9}{13}

In-s [12.5K]3 years ago
7 0

Answer:

-9/13

Step-by-step explanation:

i took the iready quiz

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A function C(x) = 8x + 15 represents the cost C. in dollars of producing x, T-shirts for
Alborosie

Answer:

The cost of producing 60 t-shirts is $495.

36 t-shirts will let the cost, C(x) = 303

Step-by-step explanation:

If we producing 60 t-shirts, then we plug in 60 for the x, which x represents t-shirts for the marching band.

C(x) = 8x + 15

C(x) = 8(60) + 15

C(x) = 480 + 15

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If the cost of the t-shirts is 303, we plug in 303 for the cost,C(x).

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4 0
3 years ago
Drag the tiles to the correct boxes to complete the pairs.
noname [10]

Answer:

36

3

5

12

Step-by-step explanation:

The circumfrence of a circle is as follows

2πr

For this question π=3.14

So we have

113.04=2πr

solve for r

r= 18

which means that diameter is 36

Just do the same thing with the other questions

18.84=2πr

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37.68=2πr

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