All categories

3 years ago

Solve for b: a/b = c

Mathematics

2 answers:

Vladimir [108]3 years ago

7 0

May sumagot na btw thank you sa points

irina [24]3 years ago

4 0

Multiply each term by
b

and simplify.
a = cb

Rewrite the equation as
cb = a
Divide each term by
c

and simplify.
b = a/ c

You might be interested in

Which set of coefficients of the terms in the Expansion of the binomial (x+y)^3 is correct?

lora16 [44]

A is correct.

Why? After opening the brackets we can see the equation as $x^{3} + 3x^{2}y + 3y^{2}x + y^{3}$

3 0

3 years ago

Write the expression for the perimeter of the rectangle

Sergeu [11.5K]

Answer:

perimeter = 2(x + 5)

this is 2x + 10

x = 55 inches

Step-by-step explanation:

this question is a bit weird because they didn't put the units for 5, so I'm assuming it's in inches...

the perimeter of a rectangle will have two of each, so we can put the 2 outside the bracket since it applies to everything. We have x and we have 5 so put those in the bracket with a plus sign because you add when you're calculating the perimeter.

5 + 5 = 10

120 - 10 = 110 inches (this is 2x)

110 ÷ 2 = 55 inches

4 0

3 years ago

Stephanie is a taxi driver. She rents her taxi for $300/week. She feels she can take in $120/day in fares. Let D be the number o

Lesechka [4]

Answer: a. (0, -300), (1, -180), (2, -60), (7, 540)

b. T=120D-300

c. $28080

Step-by-step explanation:

a. T=120D-300 ==> per week

D=0: T=120(0)-300

D=0: T=-300 ==> (0, -300)

D=1: T=120(1)-300

D=1: T=120-300

D=1: T=-180 ==> (1, -180)

D=2: T=120(2)-300

D=2: T=240-300

D=2: T=-60 ==> (2, -60)

D=7: T=120(7)-300

D=7: T=840-300

D=7: T=540 ==> (7, 540)

b. T=120D-300

c. T=120(7)-300

T=840-300

T=$540 per week

1 year = 52 weeks

540*52=$28080

6 0

2 years ago

Which expression is equivalent to -4(x-2)-1/2(2x+6)

Alexus [3.1K]

Answer:

-5x+5

Step-by-step explanation:

i just got this question

3 0

3 years ago

a company pays its salespeople $2,000 a month and a commission of 18% of their total sales (T). which of the following equations

SSSSS [86.1K]

Answer:

2,360

Step-by-step explanation:

18% of 2,000 is 360

(0.18)*(2,000)=360

2,000 + 360 = 2,360

7 0

3 years ago