All categories

3 years ago

The equation is c=85x+60 how do you solve for x?

2 answers:

8 0

Solve for x.
c=85x+60

Flip the equation.

85x+60=c

Add -60 to both sides.

85x+60+−60=c+−60

85x=c−60

Divide both sides by 85.

85x/85=c−60/85

x = 1/85 c + −12/ 17

Elan Coil [88]3 years ago

6 0

Start by subtracting 60 from both sides

c-60=85x

then divide both sides by 85

(c-60)/85 = x

so x = (c-60)/85

You might be interested in

Marta invested $5, 425 in the stock market and earned 8.5% interest. How much money will Marta have in her account after one yea

Semenov [28]

Answer:

Future Value= $5,886.13

Step-by-step explanation:

Giving the following information:

Initial investment (PV)= $5,425

Number of periods (n)= 1 year

Interest rate (i)= 8.5% = 0.085

To calculate the future value after one year, we need to use the following formula:

FV= PV*(1+i)^n

FV= 5,425*(1.085^1)

FV= $5,886.13

6 0

3 years ago

If there are 420 students surveyed, which equation can be used to find the number of students s who prefer rap? Pop: 5/8 Jazz: 1

Aleksandr [31]

Answer:

B. $s=\dfrac{1}{4}\times420$

Step-by-step explanation:

Total number of students surveyed = 420

Of which only $\dfrac{1}{4}$ prefer rap.

So, the number of people who like rap is the product of the fraction of people who prefer rap and the total number of students.

$\text{Number of students who prefer rap}=s=\dfrac{1}{4}\times420\\\Rightarrow s=105$

The number of students that prefer rap is 105

So the equation is $s=\dfrac{1}{4}\times420$ .

3 0

2 years ago

How many solutions to this equation? 9x + 16 = 4x A. 1 B. 0 C. infinitely many

Oksi-84 [34.3K]

There is 1 solution

5 0

2 years ago

Pls fill in the blanks for brainliest. Cardiorespiratory Endurance is the ability of the ___ and the ___ to supply ___ to the bo

Olin [163]

Answer:

heart,lungs,oxygen i know i took a test like that before

8 0

2 years ago

What is the LCM of 4,8,14?

Tamiku [17]

The LCM of 4,8,14 is 56

M of 4 are 4,8,12,16,20,24,28,32,36,40,44,48,52,56
M of 8 are 8,16,32,48,56,64
M of 14 are 14,28,42,56

I hope this helps you

5 0

3 years ago