3 years ago

Please help me I’m not the smartest

Mathematics

2 answers:

Katyanochek1 [597]3 years ago

8 0

(3x+1) + (2x+8) = 180
5x+9=180
5x=171

leonid [27]3 years ago

3 0

Answer

you can find x by setting 3x + 1 equal to 2x + 8 since the two lines are congruent (those red little ticks mean theyre

congruent)

so, 3x + 1 = 2x +8

3x = 2x + 7

x = 7

You might be interested in

A test is worth a total of 150 points and contains 70 questions. Some of the questions are worth 2 points and some are worth 4 p

GarryVolchara [31]

Answer:

$46 \times 2 = 92 \: points \\ 100 - 92 = 8 \: points \\ 4 \times 2 = 8 \\ two \: of \: the \: 4 \: points \: questions \: \\ were \: answered \: correctly$

7 0

2 years ago

Use the number line determine the absolute value. enter the value, as mixed numbers in the simplest form, in the box.

vitfil [10]

The absolute value of -1/3 is 1/3. I guess by using the number line you move 2(1/3) to the right from the point -1/3

4 0

3 years ago

The graph is a two-dimensional representation of the

Mila [183]

Answer: D. 12 ft

Step-by-step explanation:

8 0

3 years ago

Put in Lowest Terms: 7x + 5 - 6x + 2<br> Helppp

Oduvanchick [21]

Answer:

1x+7

Step-by-step explanation:

7x+5-6x+2

7x-6x =1x

5+2=7

1x+7

5 0

3 years ago

Read 2 more answers

Solve the equation:<br> 3c=123c=12

KATRIN_1 [288]

3c=123c=12

We move all terms to the left:

3c-(123c)=0

We add all the numbers together, and all the variables

-120c=0

c=0/-120

c=0

8 0

3 years ago