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3 years ago

Solve for c.

Mathematics

2 answers:

sveticcg [70]3 years ago

5 0

Answer: the correct option is

(D) $c=\dfrac{d+ab}{a}.$

Step-by-step explanation: We are given to solve the following equation for the value of c :

$a(c-b)=d~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

To solve the given equation for c, we need to take c on one side and all other values on the other side of the equation.

The solution for c of equation (i) is as follows :

$a(c-b)=d\\\\\Rightarrow ac-ab=d\\\\\Rightarrow ac=d+ab\\\\\Rightarrow c=\dfrac{d+ab}{a}.$

Thus, the required value of c is $c=\dfrac{d+ab}{a}.$

Option (D) is CORRECT.

ICE Princess25 [194]3 years ago

3 0

<span>a(c−b)=d
ac - ab = d
ac = d + ab
c = (</span>d + ab) / a

answer is
D. c = (d + ab) / a

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One kilometer is about 0.62 mile. It is 12 kilometers from Noah’s house to the ice skating rink. About how many miles is it from

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Answer:

7.5 Miles

Step-by-step explanation:

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3 years ago

Jan and Wayne went to the store to buy some groceries. Jan bought 2 cans of corn beef hash and 3 cans of creamed chipped beef fo

olasank [31]

You can solve this by using the system of equations.
Jan - 4.95 = 2H + 3C
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Use elimination.
-3(2H + 3C = 4.95)
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Solve. And you'll get:
-6H + (-9C) = -14.85
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Cross out -6H and 6H because they cancel out. And you're left with:
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Divide each side with -5.
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Now to figure out what H is, just substitute the C in one of the equations with 0.79.
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-1.58 -1.58
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7 0

3 years ago

Read 2 more answers

The sum of two numbers is 981. One of the numbers is 703. What is the other number?

victus00 [196]

Answer:

Other number is 278.

Step-by-step explanation:

Given that

a + b = 981

One of the numbers = 703

We assume that it is a ; So

a = 703

Other number = b = ?

Put value of a in a + b

a + b = 981

703 + b = 981

b = 278

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3 years ago

The actual distance between parks is 24 miles On a map these parks are 8 inches apart How many miles are equal to one inch on th

vaieri [72.5K]

Each inch in the map is equivalent to 8 miles.

Explanation:

There is a distance of 24 miles between two parks. This 24 miles is represented by an 8-inch gap in the map.

So 8 inches on that particular map = 24 miles in real life.

To find the distance that an inch on the map represents we must divide both sides of the above equation. Since we need to calculate how much distance 1 inch represents we divide both the sides by 8 so that 8 inches on the map changes into 1 inch.

$\frac{8}{8}$ inches on the map = $\frac{24}{8}$ miles between the two parks in real life,