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Alexxandr [17]
3 years ago
14

Solve the equation for the indicated variable (for c)

" id="TexFormula1" title="15 = - 3(2c + d)" alt="15 = - 3(2c + d)" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
5 0

Answer:

c= -2.5-0.5d

Step-by-step explanation:

15=-3(2c+d)

15=-6c+-3d

15+3d=-6c

-2.5-0.5d=c

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7.   Simplify ((–3)^2)^3.      A. (3)^5 B. (–3)^6 C. (3)^6 D. (–3)^5
alisha [4.7K]
((-3)^2)^3

The rule for raising and exponent to another exponent is:

(a^b)^c=a^(b*c) so:

((-3)^2)^3

(-3)^(2*3)

(-3)^6
6 0
3 years ago
Read 2 more answers
Using the scale 1/2 inch = 100 miles, figure out the number
Wittaler [7]

Answer:

  50 miles

Step-by-step explanation:

Multiply the given scale numbers by 1/2 to find your answer:

  1/2 in = 100 mi

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5 0
2 years ago
I need help with my math homework.
posledela

Answer:

a

Step-by-step explanation

2x=20

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4 0
3 years ago
Solve 5n + 6 = -3n - 10
Verizon [17]

Hi there! :)

Answer:

\huge\boxed{n = -2}

5n + 6 = -3n - 10

Solve for n:

Add 3n to both sides:

5n + 3n + 6 = -3n + 3n - 10

8n + 6 = -10

Subtract 6 from both sides:

8n + 6 - 6 = -10 - 6

8n = -16

Divide both sides by 8:

8n/8 = -16/8

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3 0
3 years ago
Read 2 more answers
PLZ HELPPPPPPPPPPPPPP
insens350 [35]

Answer:

F, I only

Step-by-step explanation:

We can see this is a quadratic equation and c is the constant. What changes when we change the constant? It will change the h intercept which we can see is also known as a y intercept (the y axis is renamed as h).

You can also use graphs to visualize this, try changing the constant in the equation and you can see the y intercept change.

so the answer is F, I only.

5 0
3 years ago
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