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
Arisa [49]
3 years ago
8

A) 2x - (x - 3) = 5​

Mathematics
1 answer:
Lana71 [14]3 years ago
6 0

Answer:

x=2

Step-by-step explanation:

2x-(x-3)=5

2x-x+3=5

x+3=5

-3 -3

x=2

Check:

2x-(x-3)=5

2(2)-(2-3)=5

2(2)-(-1)=5

4-(-1)=5

4+1=5

5=5

You might be interested in
Find the solutions to the equation below check all that apply
Harman [31]

2x^2+7x+3=0:    x=-1/2 and x=-3   c and F

4 0
3 years ago
Read 2 more answers
Please help me im stuck
anyanavicka [17]

The mass of the gold bar is = 13.896 kg.

To acheive this answer you have to multiply the area of the trapezium and the length of the bar. Hope this helped x :)

3 0
3 years ago
Which table shows the reflection of f(x) across the y-axis? HELP ASAP!!
tangare [24]

Answer:

The first one

Step-by-step explanation:

When you do a reflection across the y-axis, it is like a mirror. And if you have a generic point (x, y) the new point will be (-x, y).

In the table you have 4 points:

(x,y)

(-3,9)

(0,0)

(2,4)

(5,25)

The new points will be:

(3,9)

(0,0)

(-2,4)

(-5,25)

5 0
3 years ago
15 POINTS AND BRAINLIEST!!!!
ycow [4]
Yup c the brainliest you say
7 0
3 years ago
A perfume company claims that the mean weight of ther new perfume is at least 8.9 fluid oz. Express the null hypothesis and the
zlopas [31]

Answer:

H0: mu = 8.9 fl oz.\\\\

Ha: mu ≠8.9 fluid oz

Step-by-step explanation:

Given that A perfume company claims that the mean weight of ther new perfume is at least 8.9 fluid oz

For testing this claim, in Statistics we perform a certain measures called hypothesis testing.

For this first step is to create null and alternate hypothesis.

Normally null hypothesis would have some statistic = something

Here we want to test the mean weight of perfume

Hence null hypothesis would be

H0: mu = 8.9 fl oz.

Alternate hypothesis would be opposite of this claim

i.e.

Ha: mu ≠8.9 fluid oz

Hence answer is

H0: mu = 8.9 fl oz.\\\\

Ha: mu ≠8.9 fluid oz

6 0
3 years ago
Other questions:
  • 7 feet = inches round answer two decimal places
    11·1 answer
  • Which option offers the best explanation for the difference between the budget deficit and the national debt? A) The budget is t
    5·2 answers
  • 3. List all of the factors of each number.24:32:What is the Greatest Common Factor (GCF) of24 and 32?
    14·1 answer
  • Evaluate a + 4 when a = 7
    14·1 answer
  • Solve the equation after making an appropriate substitution. X^6-98x^3=3375
    8·1 answer
  • Need help with this problems<br>E=10gh<br>solve for g
    7·1 answer
  • If a boy scout has 3 meters of rope he cuts the rope into 3/5 m long how much rope will he have
    10·1 answer
  • What is the soultion to 40(0.9-x)
    12·2 answers
  • For a year you owe 1600 on a credit card you pay 19% interest a year how much are you paying
    12·2 answers
  • Find the derivative of J(w)= T-Re^x
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!