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
erma4kov [3.2K]
3 years ago
9

Which expression is equivalent to 30(1/2x-2)+40(3/4y-4

Mathematics
2 answers:
Sladkaya [172]3 years ago
4 0

Answer:

= 15x +30y -220

Step-by-step explanation:

We can easily get another expression if we multiply each individual term, and

add together the result

30(1/2x-2)+40(3/4y-4)

= 15x-60 +30y-160

= 15x +30y -220

See attached picture below

hram777 [196]3 years ago
4 0

Answer:

Option C

Step-by-step explanation:

TRUST MEEEEEEEEEEEE..........

You might be interested in
Geometry question regarding triangle theorems! Please help! Image is included, and it is multiple choice :)
igor_vitrenko [27]
You are using an angle and proportional side lengths.
SAS Similarity
4 0
3 years ago
There are 40 nickels in a roll. If you have 250 rolls of nickels, how many nickels do you have?pls help me
gayaneshka [121]

Answer:

10,000 nickles

Step-by-step explanation:

Since there are 40 nickles in a roll and you have 250, think that you have 250 sets of 40. This means that this question is a multiplication problem.

Multiply 40 x 250. This would give you 10,000.

Don't forget units.

7 0
4 years ago
Read 2 more answers
Y = -1/2 - 2<br> and y = -3/2
Nadusha1986 [10]
You didn’t specify what you needed the answer for but here’s the steps and the ending value.

8 0
3 years ago
Which inequality does this graph represent?
Natali [406]
I believe it is d also hope that help
5 0
3 years ago
What is the answer to this 584,405÷884
I am Lyosha [343]

Theirs your answer 661.091628959

6 0
3 years ago
Read 2 more answers
Other questions:
  • In the formula, v=L(1-
    13·1 answer
  • I don't understand this problem, please help?!?!?!
    12·1 answer
  • What is the 15th term in the sequence using the given formula? Cn=3n-1
    10·2 answers
  • Solve for x.<br><br> −3x + 2b &gt; 8
    7·1 answer
  • Find the inequality represented by the graph​
    6·2 answers
  • Round answers to three decimal places.
    5·2 answers
  • What is the diameter of a circle with a radius of 7 inches
    13·1 answer
  • Hamal has a new part time job bagging groceries after school. The equation y=10x+50 show the relationship between his hours of w
    13·2 answers
  • Pls help asap !!!!!!!
    13·1 answer
  • HELP. Question 2(Multiple Choice Worth 4 points)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!