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
Vlad [161]
3 years ago
13

What type of expression is 3x+7

Mathematics
2 answers:
sashaice [31]3 years ago
8 0
I think it's a one step equation
larisa86 [58]3 years ago
4 0
<h2>Answer</h2>

This question is related to basic algebraic expression. Its answer will be -7/3

<h2>Explanation</h2>

Any mathematical phrase that contains numbers, variables with algebraic operators (like +, -, *, /) is called algebraic expression equation. The values of variables such as x, y or a, b can be changed accordingly. In this phrase, 3 and 7 are constant numbers while x represents a variable. Some other examples of an algebraic expression are the following;

x + 6

y + z -1

To solve this problem,

3x +7 =0

3x = -7

x = -7/3


You might be interested in
Neil goes to the pet shop and selects a treat for his dog. He chooses one, returns it to the bunch, and the chooses another. Wha
ivolga24 [154]

Answer:

%50

Step-by-step explanation:

5 0
3 years ago
A chemical company makes two brands of antifreeze. The first brand is 20% pure antifreeze, and the second brand is 45% pure anti
Hoochie [10]

The gallons of the first brand of antifreeze should be 60 gallons.

The gallons of the second brand of antifreeze should be 90 gallons.

<h3>What are the linear equations that represent the question?</h3>

0.2f + 0.45s = 52.50 (0.35 x 150) equation 1

f + s = 150  equation 2

Where:

  • f = gallons of the first antifreeze
  • s =  gallons of the second antifreeze

how many gallons of each brand of antifreeze must be used?

Multiply equation 2 by 0.2

0.2f + 0.2s = 30 equation 3

Subtract equation 3 from equation 2

0.25s = 22.50

s = 22.50 / 0.25

s = 90

f = 150 - 90 = 60 gallons

To learn more about linear functions, please check: brainly.com/question/26434260

#SPJ1

4 0
1 year ago
Identify 2 items that you can find at a grocery store that hold less than 100 mL.
GaryK [48]

Answer:

Here you go brother .......  

  • Fruit cup ,  Pudding cup ,  Jello cup , Medicine dropper..

i tried my best please give me brainliest

3 0
2 years ago
What is 11 hours and 55 minutes after 2:10
vekshin1
10+55= 05 Carry the 1 so 11+2+1= 14= 2
So your answer is 2:05. If you were doing am, it would be 205 pm and vice versa
4 0
3 years ago
Read 2 more answers
What is the length of BC in the right triangle below?
Neko [114]

Answer and Step-by-step explanation:

<u>How to solve:</u>

Use the Pythagorean Theorem to find the length of side <em>BC</em>.

<u>Pythagorean Theorem Formula:</u>

<u />A^2+B^2=C^2<u />

<u />

Side AB will be A, side AC will be B, and side BC will be C.

<u>Plug in values.</u>

8^2+15^2 = C^2\\\\\\64 + 225 = C^2\\\\289 = C^2\\Square.root.both.sides.\\\\\sqrt{289} = C\\17 = C\\\\\\

<u>This means the answer is A. 17.</u>

<u></u>

<u>I hope this helps!</u>

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

5 0
3 years ago
Other questions:
  • This year, a small business has a total revenue of $63, 500. If this is 27% more than their total revenue the previous year, wha
    15·2 answers
  • What is the simplest form of the fraction that represents 0.3333...?
    11·2 answers
  • if straykids hyunjin had 50,000 won and wanted to by lots of 45rings for 500 won how much will he have left? b) if changbin and
    5·2 answers
  • Write the sum as a mixed number 1 1/6 + 1 4/6
    15·1 answer
  • Glenn swam 2 laps every morning for 7 day. in addition to the laps he swam each morning, he swam 3 laps with his friends on Tues
    5·2 answers
  • If A = {2, 3, 4, 5} B = {4, 5, 6, 7} C = {6, 7, 8, 9} D = {8, 9, 10, 11}, find (A ∪ B) ∪ C
    13·1 answer
  • Someone help me with this if you know the answer swipe up
    5·1 answer
  • This is part 2 do a question a already ask 15 point if you answer
    8·2 answers
  • Carlos exercises no less than 35 minutes per day.
    6·1 answer
  • La+xl/2 - la-xl/2, if a= -2, x= -6<br><br> HELP!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!