Solve the equation for the given variable.
Bx+Cy=D

Solve for y

Answers

Answer 1

Answer: Bx + Cy = D

Solve for y . . .

*subtract Bx from both sides

Bx - Bx + Cy = D - Bx

Cy = D - Bx

*now divide both sides by C

Cy/C = (D - Bx)/C

Cy/C = D/C - Bx/C

y = D/C - (B/C)x

y = -(B/C)x + D/C

Answer 2

Answer: Bx+Cy=D -- subtract Bx

Cy=D-Bx -- divide by C

y=(D-Bx)/C

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Use the number line below, where RS = 5y + 2, ST = 3y + 6, and RT = 48

Answers

RS+ST= RT

(7Y+3)+(2Y+9)= 14Y-8

9Y+12=14Y-8

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Which temperature during the week is the closest to 0? Explain how you decided this using absolute value.A -3.5 F
B 5 F
C 1.5 F
D -0.5
E -2 F
the rest of the choices 2.5 and -4

Answers

Answer: I would have to go with e because it is the closest because it is -2 and if it were to get to zero it wouldn't take that long.

Step-by-step explanation:

Find the measure of the indicated angle to the nearest degree.

Answers

you would do tanƟ = 9/12
tan^-1(9/12) = Ɵ
Ɵ = 36.87 degress
make sure your calculator is in degree mode

The answer is 36.87 degree. I hope it helps!

How many times can 12 go into 804 and how many remainder is left

Answers

12 can go into 804 67 times. There is no remainder.

804/12= 67
there are no remainders

A wheel has a diameter of x inches and a second wheel has a diameter of y inches. The first wheel covers a distance of d feet in 100 revolutions. How many revolutions does the second wheel make in covering d feet?

Answers

You'd want an expression which relates to x, y and d.
The distance d is x times pi times 100. One divides back by pi and by y to get the # of revolutions (that 100 :)) ) and so one gets $(100x)/(y)$ as the number of revolutions.