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
Neko [114]
3 years ago
15

-5x + 18 = 3x - 38 show steps please need this asap

Mathematics
1 answer:
krek1111 [17]3 years ago
8 0

Answer:

x = 7.

Step-by-step explanation:

-5x + 18 = 3x - 38

18 + 38 = 3x + 5x

56 = 8x

x = 7.

You might be interested in
HELP!!!!! write the equation below the represents the line passing through the point (-3, -1) negative one with a slope of 4
omeli [17]

\bf (\stackrel{x_1}{-3}~,~\stackrel{y_1}{-1})~\hspace{10em} slope = m\implies 4 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-(-1)=4[x-(-3)] \\\\\\ y+1=4(x+3)\implies y+1=4x+12\implies y=4x+11

7 0
3 years ago
Read 2 more answers
I Really Need Help With The Question
Korvikt [17]
Point - slope form: y - y1 = m(x - x1)

y1 is the y coordinate, x1 is the x coordinate, and m is the slope.

For me you have -5 so that is the slope.

For y1 you have 4 and for x1 you have -3 so Option C is the correct answer.
5 0
3 years ago
The number of gnats G(x), in millions, in a certain area depends on the May rainfall x, in inches. That relationship can be expr
puteri [66]

Answer:

9 inches of rainfall produces the maximum number of gnats.

Step-by-step explanation:

Given : G(x) = - x^2 + 18x

To Find :How many inches of rainfall produces the maximum number of gnats?

Solution:

G(x) = - x^2 + 18x

G(x) =The number of gnats in millions.

x denotes the length of rainfall

To Find the maximum length find the mid point of zeroes .Since parabolas are symmetrical, the x value of the max falls 1/2 way between the zeros.

0= - x^2 + 18x

0= x^2-18x

0= x(x-18)

So, x = 0 , x= 18

Now Formula of midpoint : x=\frac{x_1+x_2}{2}

x=\frac{0+18}{2}

x=9

Hence 9 inches of rainfall produces the maximum number of gnats.

8 0
3 years ago
Which ordered pair is a solution to the system?
lidiya [134]
(3,1)



Hope this helps :))
8 0
3 years ago
Read 2 more answers
Beatrice takes out a loan of $10,000 with 8.9% interest rate that is compounded annually.
miskamm [114]

Answer: $14,450.00

Step-by-step explanation:

$10,000 + 8.9% (5)

= $10,000 + $890 (5)

= $10,000 + $4450

= $14,450

4 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the number of solutions of zeros
    6·1 answer
  • What is the value of 166
    11·1 answer
  • What is the value of x in the equation 1,331x3 − 216 = 0?
    8·2 answers
  • LeBron scored a basket 72 times out of 150 shots. What percent of his shots did he score?
    8·2 answers
  • Henry had charges 933 dollars to his credit card. Even after the cost of his net purchase, he was still under his credit limit o
    5·2 answers
  • Write a system of equations and solve.
    15·1 answer
  • Solve the system of linear equations below. 4x - 3y = 17 5x + 4y = 60
    15·1 answer
  • Tommy has 5 jars of marbles each jar is 2/3
    8·2 answers
  • Pls help!!!!!!!!!!!!!
    11·2 answers
  • Find the angle and round it to the nearest hundredth
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!