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
NISA [10]
3 years ago
15

Of the following options, what could be a possible first step in solving the equation 8x + 3 = 2x - 15

Mathematics
1 answer:
Basile [38]3 years ago
6 0
The first step can be subtracting 2x from both sides leaving the equation with 6x + 3 = -15
You might be interested in
How many centimeters are equivalent<br> to 2.5 meters?
Lesechka [4]

Answer:

250 centimeters

Step-by-step explanation:

............

5 0
3 years ago
Read 2 more answers
Solve the following system using the SUBSTITUTION method.<br> x - 3y = 2<br> 2x - 6y = 6
notka56 [123]

ANSWER:

  • x – 3y = 2 ...(1)
  • 2x – 6y = 6 ...(2)

On solving eq(1), we get

  • x – 2 = 3y
  • x – 2/3 = y

Plug the value of x in eq(2)

  • 2x – 6(x - 2/3) = 6
  • 2x – 2(x – 2) = 6
  • 2x – 2x + 4 = 6
  • 0 = 6 – 4
  • 0 ≠ 2

So, given system of equations is not correct.

6 0
3 years ago
Read 2 more answers
a. Determine whether the Mean Value Theorem applies to the function f (x )equals ln 15 xf(x)=ln15x on the given interval [1 comm
ivolga24 [154]

Answer:

(a)

The function f is continuous at [1,e] and differentiable at (1,e), therefore

the mean value theorem applies to the function.

(b)

c = e-1 \\ = 1.71828

Step-by-step explanation:

(a)

The function f is continuous at [1,e] and differentiable at (1,e), therefore

the mean value theorem applies to the function.

(b)

You are looking for a point c   such that

\frac{1}{c} = \frac{\ln(15e)-\ln(15*1)}{e-1} = \frac{\ln(15e/15)}{e-1} = \frac{\ln(e)}{e-1} = \frac{1}{e-1}

You have to solve for c  and get that

c = e-1 \\ = 1.71828

5 0
3 years ago
Michele is purchasing new clothes for soccer practice for the upcoming season. She buys s pairs of shorts at $14.98 each. She al
Arte-miy333 [17]

Answer:

s14.98 + 92

Step-by-step explanation:

In order to make an expression for this word problem, all you have to do is follow along the steps in the problem:

s14.98 represents how many shorts Michele bought and how much they cost

8 * 11.50 represents how many shirts she bought and what they cost, but we need to simplify, so

8 * 11.50 = 92

Therefore, by adding the shorts and shirt together, we get the expression:

s14.98 + 92

Hope this helps :)

7 0
3 years ago
Two sides of a triangle have lengths 11 and 18. What must be true about the length of the third side
Anit [1.1K]
It can either be equivalent to 11 or 18.
4 0
3 years ago
Other questions:
  • What is the value of the equation f(x) =2x -3x +7 when x equals 2
    14·1 answer
  • Does this graph represent a function? Why or why not?
    11·1 answer
  • Please answer these questions
    11·1 answer
  • A(n) _____ generally has a highly elliptical orbit. A. moon B. comet C. planet D. asteroid
    13·2 answers
  • FIND THE GCF <br> 9k + 12m = ____ ( ____ + _____)
    10·2 answers
  • What is a good name for a pretty blonde girl? (don't ask hehe)
    12·1 answer
  • (order doesn't matter)
    11·1 answer
  • Find the rationalizing factor of 3-√5​
    6·1 answer
  • The density of Styrofoam is 0.03 ounce per cubic inch. What is its density in grams per cubic centimeter? Will it float in water
    12·1 answer
  • I think of a number i subtract 13 from it my result is -5 find the number​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!