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
maw [93]
4 years ago
7

Which is a correct first step for solving this equation

Mathematics
1 answer:
rosijanka [135]4 years ago
5 0

Answer:

see explanation

Step-by-step explanation:

given

- 3x + 2 - 5x - 7 = 4x + 2

The first step is to simplify the left side by collecting like terms

- 8x - 5 = 4x + 2


You might be interested in
If 8 ounces of a sports drink contain 110 milligrams of sodium what is the total number of milligrams of sodium in 20 ounces of
Sati [7]
The milligrams of sodium in a 20 ounce sports drink is 275 milligrams.
Work:
I divided 110 by 8 which gave me 13.75
13.75 is the milligrams of sodium in each ounce.
I then divided it by 20 and got 275 the number of milligrams in a 20 ounce drink.
7 0
3 years ago
Gretchen computed the geometric mean of two numbers. One of the
alina1380 [7]

9514 1404 393

Answer:

  7

Step-by-step explanation:

When the mean of two numbers is the same as one of the numbers, then the other number also has that same value. This is true for any kind of mean:

arithmetic, geometric, harmonic.

The other number would be 7.

__

The geometric mean (m) of a and b is ...

  m = √(ab)

We have ...

  7 = √(7b)

  49 = 7b . . . . . square both sides

  7 = b . . . . . . . .divide by 7

a = b = m = 7 in this case.

6 0
3 years ago
Please help pictures below!
qaws [65]

the frist one is 7the second one is 33

4 0
3 years ago
Can someone help me with this?
hodyreva [135]
Use inverse to solve this problem. Tan-1(5/27). =10.491 which rounded to the nearest degree equals 11.
8 0
3 years ago
Read 2 more answers
Select the correct answer from each drop-down menu. the profit earned by a sporting goods outlet is modeled in the graph below,
nirvana33 [79]

Answer:

The answer would be A. 1 1/5

48/40 = 1 8/40

1 8/40 Simplify to 1 1/5

V=4/3pi(r^3)

V=4/3pi(9^3)

V=3,054 inches^3

Hope this helps!!!!!!!!!

Step-by-step explanation:

from the graph attached below:

domain of graph is the value of x for which the given function profit function p(x) is defined.

(a) the domain represents the number of years for which the outlet will earn a profit.

range of profit function defines the lowest to highest value of profit earned.

(b) the range of this function is (0 , 160 ). for this function, the range represents the outlet's profit earned.

8 0
3 years ago
Other questions:
  • PLZ HELP I’M TIMED!! I’LL GIVE BRAINLIEST- FIND THE VALUE OF Y
    15·1 answer
  • The weight of fish in Lake Paradise follows a normal distribution with mean of 7.5 lbs and standard deviation of 2.5 lbs. a. Wha
    11·1 answer
  • PLEASE HELP ASAP!!
    6·1 answer
  • Find the midpoint Mof the segment with endpoints C(-3,5) and D(6,-2).
    5·1 answer
  • In which quadrant does the point (-5, 0) lie?
    5·2 answers
  • .please solve <br>b) 3 2/3 - 2 5/6<br>show steps​
    10·2 answers
  • What is the difference between an outcome and an event?
    15·2 answers
  • Does anyone know the answer?
    6·2 answers
  • Kori buys 9 packs of organic milk from the neighborhood store. Each pack is priced at $3.96. How much does Kori spend in all on
    12·1 answer
  • Whats the answer to a(4a + 3)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!