All categories

3 years ago

Show your work everywhere you can! solve for x. c.x/5-12=48

2 answers:

8 0

Remember you can do anything to an equation as long as you do it to both sides

x/5-12=48
add 12 to both sides
x/5+12-12=48+12
x/5+0=60
x/5=60
multiply bot sides by 5/1
5x/5=60 times 5
x times 5/5=300
x times 1=300
x=300

Roman55 [17]3 years ago

8 0

Add 12 on both sides makes it 60=x/5 multiply each by 5 to get x=300

You might be interested in

A line parallel to one side of a triangle, and intersects the other two sides, divides the other two sides proportionally.

vesna_86 [32]

The answer would be a

6 0

4 years ago

Read 2 more answers

Help me with pre calc

ad-work [718]

Answer:

For the first one, R would be = -3/5

In the decimal form that would be -0.6

For the second one, K = 2/19

In the decimal form, it would be 0.10526315 …

Step-by-step explanation:

6 0

3 years ago

Emelina wrote the equation of a line in point-slope form as shown below.

Harman [31]

Answer: $y=3x+2$

Step-by-step explanation:

Given: Emelina wrote the equation of a line in point-slope form as shown below.

$(y+4)=3(x+2)$

To write the equation in intercept form, first we multiply 3 inside the bracket values in the right side , we get

$y+4=3x+6$

Now, subtract 4 from both sides , we get

$y=3x+2$

Hence, Emelina’s equation in slope-intercept form : $y=3x+2$

6 0

4 years ago

Read 2 more answers

The graph shows the relationship between the number of apples and their cost. For the point (1, r), what is the value of r?

3241004551 [841]

Answer:

Step-by-step explanation:

When you check the point that is on X, it is a little over halfway to the point 1,2. It would be like 1,1.5 or 1,1.6.

5/3 is the equivalent to 1.6 so that answer would make the most sense.

4 0

3 years ago

Read 2 more answers

Expand and simplify 5(2x-1)-2(3x+2)

kupik [55]

Answer:

4x - 9

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Algebra I

Terms/Coefficients/Degrees

Step-by-step explanation:

Step 1: Define

5(2x - 1) - 2(3x + 2)

Step 2: Solve for x

Distribute: 10x - 5 - 6x - 4
Combine like terms (x): 4x - 5 - 4
Combine like terms (Z): 4x - 9

6 0

3 years ago