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
gogolik [260]
3 years ago
10

What is 2x+13-5=7x-30

Mathematics
2 answers:
WARRIOR [948]3 years ago
6 0
X = 38/5. Plz plz plz give me brainiest answer I only need 4 more to rank up. If u do I will show my work.
kogti [31]3 years ago
3 0
Solve for x by simplifying both sides of the equation then isolating the variable.

x = 38/5
You might be interested in
Yuki´s guppies have begun to have babies . She started with 5 guppies. One week later,yuki counted twice as many guppies in the
Sati [7]

Answer:6 weeks


Step-by-step explanation: 5, 10, 20, 40, 80, 160


8 0
3 years ago
What are the factors of the quadratic function graphed below. Please show work , please help
dlinn [17]

Answer:

x and (x - 6)

Step-by-step explanation:

y = a(x - h)² + k

h = 3    k = -2

y = a (x - 3)² -2

For point (0 , 0) on the function

0 = a (0 - 3)² -2

0 = 9a - 2

a = 2/9

a (x - 3)² -2 = 2/9 (x² - 6x + 9) - 2 = 2/9 * x * (x - 6) + 2 - 2 = 2/9 * x * (x-6)

5 0
3 years ago
How would you find the parallel and perpendicular line of y=4x+3​
kirza4 [7]
Parallel would be anything with the slope of 4x and perpendicular would be anything with the slope of 1/4
5 0
3 years ago
Simplify the inequality:<br> -12.4x+8x &gt; -0.4x-5.2-2.7
ad-work [718]

Answer:

<h3><u>x < 1.975</u></h3>

Explanation:

-12.4x + 8x > -0.4x - 5.2 - 2.7

<em>Add similar elements: -12.4x + 8x = -4.4x</em>

-4.4x > -0.4x - 5.2 - 2.7

<em>Subtract -5.2 - 2.7: -7.9</em>

-4.4x > -0.4x - 7.9

<em>Multiply both sides by 10</em>

-4.4x · 10 > -0.4x - 7.9 · 10

<em>Refine</em>

-44x > -4x - 79

<em>Add 4x to both sides</em>

-44x + 4x > -4x - 79 + 4x

<em>Simplify</em>

-40x > -79

<em>Multiply both sides by -1 (Reverse the inequality)</em>

-40x (-1) > -79 (-1)

<em>Simplify</em>

40x < 79

Divide both sides by 40

40x / 40 < 79 / 40

<em>Simplify</em>

x < ⁷⁹⁄₄₀

<em>Turn the fraction into a decimal</em>

<h3><u>x < 1.975</u></h3>
8 0
3 years ago
Boris is ordering supplies for his company. He ordered 25 boxes of pencils and 40 boxes of pens. What is the ratio of boxes of p
mario62 [17]

Answer:

8:5

Step-by-step explanation:

40:25 can be simplified by diving by 5. You get 8:5 for the ratio of the number of boxes of pens to the number of boxes of pencils, and the ratio cannot be reduced any more from here.

3 0
3 years ago
Other questions:
  • What is 3.3(x-8)-x=1.2
    7·2 answers
  • What is the perimeter of triangle ABC?
    5·2 answers
  • Given: △ABC, BC&gt;AC, D∈ AC , CD=CB Prove: m∠ABD is acute
    8·1 answer
  • Solve the following system of equations
    15·1 answer
  • What is the value of r?
    15·1 answer
  • What is 1/3 of 77 how did you do it
    9·1 answer
  • Pleaseee ANWSER ASAP!!!!
    7·1 answer
  • Determine how long it will take for a principal amount of $13,000 to double its initial value when deposited into an account pay
    9·1 answer
  • Surface Area or
    11·1 answer
  • Which of the following terms describe the 2 in the expression 2x+5.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!