FIRST TO ANSWER WILL GET BRAINLIEST!

Answer:

-54

Step-by-step explanation:

1.) 12-2/3x=48

2.) Multiple by 3 on both sides

36-2x=144

3.) Move the constant on the other side by subtracting it.

-2x=144-36

4.) Subtract numbers

-2x=108

5.) Divide both sides by -2

-2=108

÷2 ÷2

6,) Then you get x=-54

Answer:

65

Step-by-step explanation:

If you need explanation please tell me.

Answer:

y = 4/3x - 6

Step-by-step explanation:

The slope of the 1st line is -3/4

So for the perpendicular line it has to be the exact opposite.

That looks like this ---> 4/3x

And the y-intercept is -6 because if you make a straight line where the x intercept is it matches.

The equation would look like this

y = 4/3x - 6

Hope this helps! Have a blessed day!

Step-by-step explanation:

[tex] - 4x - 2 = 6[/tex]

[tex] - 4x = 8[/tex]

[tex]x = - 2[/tex]

Answer:

B each marker cost $.50

Step-by-step explanation:

Answer:

[tex] \huge{ \boxed{ \bold{ \sf{ - 26}}}}[/tex]

Remember : [tex] \sf{( + ) \times ( - ) = ( - )} [/tex]

[tex] \dashrightarrow{ \sf{ - 2 - 24}}[/tex]

Remember : The negative integers are always added but posses the negative ( - ) sign.

[tex] \dashrightarrow{ \boxed{ \sf{ - 26}}}[/tex]

--------------------------------------------------------------

✒ Sign rules of addition and subtraction of integers :

✒ Sign rules of multiplication and division :

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

Hope I helped!

Have a wonderful time ! ツ

Answer:

eight years.

Step-by-step explanation:

Answer:

0.1,0.2,1.8,2.3

Step-by-step explanation:

Answer:

.02, .1, 1/8, 2/3

Step-by-step explanation:

Answer:

$588

Step-by-step explanation:

$294 = 6 Guests

$588 = 12 Guests

Answer:

16t + 10x = 110

Step-by-step explanation:

t = tutoring

x = cleaning tables

16t + 10x = 110

All you do is plug in numbers.

Answer:

16t + 10c>=110

Step-by-step explanation:

the total earned from tutoring in a week is

16(t)

and the total earning from clearing tables per week is

10(c)

but in a week he has to earn a minimum of 110 dollars

Answer:

Answer choice D

Step-by-step explanation:

You can see that the triangles have dashes on them. side DE has two and side AB also has 2. If you rotate triangle ABC, you can also see that AB and DE are congruent.

Answer:

72

Step-by-step explanation:

Answer:

72

Step-by-step explanation:

There are 12 five minutes in an hour, so 24 five minutes in two hours.

3*24=72.

Answer:

x = -10

General Formulas and Concepts:

Pre-Algebra

Step-by-step explanation:

Step 1: Define equation

4.5(8 - x) + 36 = 102 - 2.5(3x + 24)

Step 2: Solve for x

Step 3: Check

Plug in x into the original equation to verify it's a solution.

Here we see that 117 does indeed equal to 117.

∴ x = -10 is a solution of the equation.

Answer:

its C. yw

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

i did the test

Answer:

Page 1::1 & 3 & 4

Page 2:6

Page 3:8/1

Page 4:15 3/4

Step-by-step explanation:

HOPE THIS HELPS!!

Answer:

5) ?

6) y = 55

7) no variable equals 101 in this triangle

Step-by-step explanation:

5) There was no question for 5

6) This is the answer because:

x = 79: 65+36+x = 180, 101+x = 180, x = 79

z = 144: 180 - 36 = 44

y = 55: 36+79+(y+10) = 180, 115+(y+10) = 180, y+10 = 65, y = 55

Hope this helps!

Answer:

x<120

Step-by-step explanation:

-30<x/-4

In order to simplify this, we must isolate the x value by multiplying both sides by -4

Since we are dealing with inequalities and we are multiplying by a negative number, we have to switch the sign (<,>)

-30(-4)>x

x<120

Answer:     B)  X=40

cuz i just know

Answer:

A

Step-by-step explanation:

It isn’t because if you do the vertical line test and try to put vertical lines all throughout the graph, two dots will touch the same line.

Answer:

D

Step-by-step explanation:

D 4x2-8x+20

Answer:

A = $11093

Step-by-step explanation:

Given the following data;

Principal = $25,000

Rate = 15% = 15/100 = 0.15

Time, t = 5

To find the future value, we would use the compound interest formula;

[tex] A = P(1 + \frac{r}{n})^{nt}[/tex]

Where;

Substituting into the equation, we have;

r = -0.15 because it's depreciating.

[tex] A = 25000(1 + \frac{-0.15}{1})^{1*5}[/tex]

[tex] A = 25000(1 - 0.15)^{5}[/tex]

[tex] A = 25000(0.85)^{5}[/tex]

[tex] A = 25000*0.4437[/tex]

A = 11092.63 ≈ $11093

Therefore, the future value, A after 5 years is $11093.

Answer:

11809

Step-by-step explanation:

Answer:

240 sweets total

Step-by-step explanation:

We know the ratio Adrian:Ben:Charlie=7:4:9. We can put one sweet as x:

Check your work:

Answer:

c

Step-by-step explanation:

Answer:

c is the answer and that's a good tung twister math problem

Answer:

No it's not a function

Step-by-step explanation:

Every point line up evenly when it's vertical. just take your pencil and put it on the circle vertically and you will see that the points will line up

So it's not. function

pls mark brainiest because i didn't waste your time lol

Answer:

no

Step-by-step explanation:

the answer is no because each value in the domain is associated with exactly one point in the codomain, but a line passing though the circle generally intersects the circle at two points

Answer:

SSS

Step-by-step explanation:

Answer:

$2.58

Step-by-step explanation:

First, we should divide each number by 10 to get the amount per person we get...

10 cups

10 plates

20 balloons

Since the cost of cups, plates, and balloons is written as 100 of them, we just have to divide each of the by the amount we got after dividing by 10 and use that same amount and divide the money...

1. 10 cups is 1/10 of 100 cups so we divide $5.45 by 10 = .545

2. 10 plates is 1/10 of 100 plates so we divide $4.75 by 10 = .475

3. 20 balloons is 1/5 of 100 balloons so we divide $7.80 by 5 = 1.56

Now, we add them all up to get $2.58

Hope this Helps!!! :)

Let me know in the comments if I should fix anything or if this answer was perfect!!!