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
DiKsa [7]
4 years ago
15

5(x+3)−2x Which expression correctly combines the like terms? 3x+15 3x+3 3x2+15 3x2+3

Mathematics
1 answer:
arsen [322]4 years ago
5 0
3x+15 , this expression correctly combines the like terms
You might be interested in
Question 3 of 10
GalinKa [24]
<h3>Answer: D) Cannot be determined</h3>

Explanation:

Choice A isn't the answer because we don't know anything about the angles, so we can't use the AA (angle angle) Similarity theorem.

Choice B isn't the answer because we don't have info about all three pairs of sides (we only have two pairs of sides).

Choice C isn't the answer in a similar way choice A isn't either. We don't know anything about the angles, so we can't use the "A" in "SAS".

Choice D is the only thing left. It turns out we don't have enough info to be able to determine if the triangles are similar or not.

3 0
3 years ago
I need number 15 please
koban [17]
A. Is correct. See attached for explanation

7 0
3 years ago
What is the value of x, given the following system of linear equations? x + y = 8 and x - y = 2
zaharov [31]

Answer:

x = 5

Step-by-step explanation:

x + y = 8 \\ x - y = 2 \\ x + y + (x  - y) = 8 + 2 \\ x + y + x - y = 10 \\ 2x = 10 \\  \frac{2x}{2}  =  \frac{10}{2}  \\ x = 5 \\  \\ x + y = 8 \\ 5 + y = 8 \\ y =  8- 5 \\ y = 3 \\  \\ x - y = 2 \\ 5 - 3 = 2 \\ 2 = 2

5 0
3 years ago
Read 2 more answers
What is the answer to the following question?<br> 1.8<br> 2.2<br> 3.3<br> 4.12<br> ?
Fittoniya [83]

Answer:

1.8

Step-by-step explanation:

1.8

5 0
3 years ago
(Pls help me)
Delicious77 [7]

Answer:

\boxed{ \tt{in \:  a  \:  quadratic  \:  equation \: the \: highest \: power \:  is \: 2}} \\ \boxed{ \tt{hence \: she \: was \: not \: correct}}

6 0
3 years ago
Other questions:
  • Number 18 please help
    13·1 answer
  • Find cos0 where 0 is the angle shown. Give an exact value, not a decimal approximation.​
    15·2 answers
  • Thе іmagе оf (-2, 5) is (1, 1).
    6·1 answer
  • How can I solve this problem?
    12·1 answer
  • Oatmeal costs $1.73/lb. How much would 2.6 lb of oatmeal cost?
    7·2 answers
  • Choose the expression that completes the equation. 33 ÷ 3 + 10 =______
    15·1 answer
  • WILL GIVE BRAINLIEST PLEASE HELP!!!
    6·1 answer
  • PLEASE HELP WILL GIVE BRAINLIEST.
    15·1 answer
  • A welder is making a metal cube. The edges of the cube will each measure115 centimeters. What will be the surface area of the me
    8·1 answer
  • Is anyone good at math and can help with this, or at least the first one and explain how to do it?​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!