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
marin [14]
3 years ago
12

Evaluate the expression for the given value of x 3x-4;x=7

Mathematics
1 answer:
spin [16.1K]3 years ago
8 0

Answer:

Answer = 17

Step-by-step explanation:

3x - 4

3(7) - 4

21 - 4

17

Hope this helps!

You might be interested in
3/4x - 1 = 1/2x + 7
bazaltina [42]
The answer is D, good night
6 0
3 years ago
What is the value of k in the product of powers below?
balu736 [363]

k=2

Step-by-step explanation:

since all the base are 10 you use the powers to solve it.

so it would be -3+1+k=-3=-3

3 0
3 years ago
Read 2 more answers
Cottage cheese is being sold in different size containers. The sizes and prices are given below:
BabaBlast [244]
If the point of the assignment is to get the most amount of cheese per dollar the answer is a.

You just divide the price with the number of ounces you buy and that will give you the price per ounce.

a = 5/(4*5) = $0.25 per ounce
b = 3.24/12 = $0.27 per ounce
c = 4.19/16 = 0.261875

therefore a is the best bang for the buck

Hope this helps :)
7 0
3 years ago
Read 2 more answers
How do you write the following linear equations in standard form ?
ANTONII [103]
Hi<span>, Victoriasoto93p63zva!

To rewrite these equations in standard form you need to understand that standard form looks something like this Ax+By=C, now obviously there will be variations like </span>Ax-By=C or -Ax+By=C, etc..., but for these expressions, they would look like this:
<span>1. -8y + 0x = 37
2. 14x </span>+ 4y<span> = -18
3. x + </span>\frac{3}{5} y = \frac{4}{5} <span>
4. 13x + 0y = -25

-</span><span>ASIAX</span><span> </span><span>Frequent Answerer</span>
4 0
3 years ago
PLEASE HELP!!!
ASHA 777 [7]
Answer is C. 52 hours. because you divide the amount her earned with the $24 that he gets each hour
8 0
3 years ago
Read 2 more answers
Other questions:
  • A. 57.5 degrees<br> B. 65 degrees<br> C. 75 degrees <br> D. 90 degrees
    7·1 answer
  • What’s the value of 2 quarters 4 dimes and 6 pennies
    11·2 answers
  • What conclusion can be drawn by observing that 20 is to the right of 10 on a number line?
    5·1 answer
  • Erin set a goal. She would spend 30 minutes on her homework every day. She started working at 4:39 p.m. What time did she finish
    6·1 answer
  • The number of minutes spent talking on the phone, m, and the amount of a cell phone bill, a. What is the independent variable
    15·1 answer
  • The sum of two numbers is 1. The sum of
    11·1 answer
  • the radius of a cycle wheel is 35 cm. Find the number of turns required to cover a distance of 1540 m
    6·1 answer
  • What is the diameter of a hemisphere with a volume of 877 m^3 to the nearest tenth of a meter?
    13·1 answer
  • US<br> Find the measure of 48.<br> 48<br> 97/83<br> 97<br> 48 = [?]<br> Enter
    6·1 answer
  • A rectangular prism has a length of 20 meters, a height of 12 meters,
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!