1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vfiekz [6]
2 years ago
14

Solve the following equation 5x-3(x-2)=10+x

Mathematics
1 answer:
Lerok [7]2 years ago
6 0
<h2>Solving Equations</h2><h3>Answer:</h3>

x = 4

<h3>Step-by-step explanation:</h3>

5x -3(x -2) = 10 +x \\ 5x -3x +6 = 10 +x \\ 2x +6 = 10 +x \\ 2x +6 -x = 10 +x -x \\ x +6 = 10 \\ x +6 -6 = 10 -6 \\ x = 4

You might be interested in
A car has 15 gallons of gas in its tank. The car travels 35 miles per gallon of gas. It uses 135 of a gallon of gas to go 1 mile
timama [110]

2.86 gallons

Step-by-step explanation:

If 1/35 gallon of gas = 1 mile

To travel 100 miles,

1/35 * 100

= 0.0286 * 100

= 2.86 gallons

Therefore, the car needs 2.86 gallons of gas to travel 100 miles

6 0
3 years ago
Read 2 more answers
How much are exams worth in k12 8th grade
UNO [17]

It completely depends on the teacher, but typically exams seem to be worth at least 50% of your final grade.

6 0
3 years ago
Read 2 more answers
Can someone help please
Juli2301 [7.4K]

The measure of angle RQS is 50°.

Solution:

Given data:

m(ar QTS) = 260°

<u>Tangent-chord theorem:</u>

<em>If a tangent and chord intersect at a point, then the measure of each angle formed is half of the measure of its intercepted arc.</em>

$ m \angle PQS  = \frac{1}{2}\times m(ar \ QTS)

              $  = \frac{1}{2}\times260^\circ

              =130^\circ

m∠PQS = 130°

<em>Sum of the adjacent angles in a straight line is 180°.</em>

m∠PQS + m∠RQS = 180°

130° + m∠RQS = 180°

Subtract 130° from both sides.

130° + m∠RQS - 130° = 180° - 130°

m∠RQS = 50°

The measure of angle RQS is 50°.

4 0
3 years ago
Please help me, thank you
Alenkinab [10]

Problem 1

Answer: C) No solution

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

Explanation:

We have z = -4 and 4z = -4 at the same time. Solving 4z = -4 leads to z = -1

So in effect we have z = -4 and z = -1 at the same time, but this is a contradiction. A variable can only hold one number at a time.

======================================================

Problem 2

Answer: C) Infinitely many solutions

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

Explanation:

The two equations are equivalent. You can prove as such by isolating 2y in the first equation.

5x = 8-2y

5x+2y = 8

2y = 8-5x

2y = -5x+8

-5x+8 = 2y

This shows the first equation is equivalent to the second, and vice versa. They both graph the same line. Any point along the line is a solution. So that's why there are infinitely many of them.

======================================================

Problem 3

Answer: Choice A) -6 < y \le 3

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

Explanation:

The range is the set of the possible y values. We're concerned with every y coordinate of each (x,y) solution. So we only focus on the shaded region.

The dashed line means we exclude the boundary. It's an electric fence we cannot touch. So y > -6 or -6 < y describes part of the range

The other part is y \le 3 since y = 3 is the when the highest point occurs.

So writing -6 < y \le 3 describes all possible y values of each (x,y) solution in the shaded region.

6 0
3 years ago
I don’t understand it
Serga [27]

the balloon starts at 158 thats our set number

then it goes up 56 feet a minute, you add that to your height

after that you have the variables h and t you would write it as

h= 56t+ 158

7 0
3 years ago
Other questions:
  • Ashley can ride her bicycle 15 miles in 2 hours. There are 60 minutes in 1 hour, and there are 1,760 yards in 1 mile. How many y
    9·2 answers
  • A customer deposits $500 in an account that pays 4% annual interest. What is the balance after 3 years if the interest is compou
    15·2 answers
  • Draw a picture to show you how you can make 10 to help you add 5+9
    8·1 answer
  • 563 percent as a fraction
    11·2 answers
  • Mrs. Hernandez saves 4% of her earnings for retirement. This year, she earned $200 more than last year, and she saved $900. Comp
    14·1 answer
  • If point A is located at (0,-8) and B is located at (4,-5) what is the distance between them
    5·2 answers
  • What's 42/66 in simplest form
    7·2 answers
  • Please help! Find the missing
    9·1 answer
  • Pls helps me ill give u brainlest !!!<br> Solve the following equation for x.
    14·2 answers
  • How do I solve for X Y Z
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!