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
Burka [1]
3 years ago
10

HELP ME ASAP Evaluate the expression. 5(x-2y)/2x+y when x=4 and y=-3

Mathematics
1 answer:
Alex Ar [27]3 years ago
3 0

Answer:

10

Step-by-step explanation:

Step 1- Substitute the expression.

\frac{5(4-2(-3))}{2(4)+(-3)}

Step 2- Multiply to simplify.

\frac{5(4+6)}{8-3}

Step 3- Simplify the parenthesis.

\frac{5*10}{8-3}

Step 4- Subtract.

\frac{5*10}{5}

Step 5- Reduce the fraction with 5.

\frac{5*10}{5}  The 5's are crossed out when simplified.

= 10

You might be interested in
Part I: If Brad is 156 centimeters tall, how tall is he in inches?
love history [14]

Answer: A. 1cm=0.3937 inch

              B. 61.417inch

               C. 5.1 ft

Step-by-step explanation:

A.

1inch=2.54cm

1/2.54=0.3937 inch

1cm=0.3937 inch

B. 156cm*0.3937=61.417 inch

C: 1 ft=12 inch

1:12=X:61.417

61.417 =12x

x=5.1 ft

6 0
3 years ago
Absolute value of -19+4
Nitella [24]
The answer to this is -15
5 0
3 years ago
Can someone help me? I know 1 is 90 and 5 is 90 but idk the rest
miv72 [106K]

Answer:

2 is 60 degrees, 5 is 90 degrees, 4 is 20 degrees, 3 is 30 degrees, and 1 is 90 degrees.

Step-by-step explanation:

All angles have to equal up to 90 degrees. Some you can guess, but others you might have to think about. So just look at the lines and you will see four boxes or four sections. Each have to equal up to 90 degrees, so that's what you get for those. It's kinda hard to explain, but I hope this helps, have a good day. c;


5 0
3 years ago
I need help please, anyone?!! I don’t know what I’m doing, please give explanation to your answer
Alla [95]
15% Of 2780 is 417

Convert 15% to a decimal (0.15) and multiply by 2780

0.15*2780= 417

Awnser: 417
7 0
2 years ago
Read 2 more answers
Explain the difference in evaluating the expressions x^4×x^4×x^4×x^4 and x4×4×4×4
padilas [110]
The first one is multiplying x^4 by itself 4 times and the second one is multiplying x^4 by 4 3 times
8 0
4 years ago
Other questions:
  • What propertydescribes the number sentence<br> 6+0=6
    9·1 answer
  • The average of 2, 7, 8, and 11
    9·2 answers
  • Help meeeeeeeeeeeeeeee
    7·1 answer
  • Mount Royal is at the center of Montreal, Canada. No building is in Montreal can be taller than this mountain to ensure that the
    15·1 answer
  • Factor the expression 9X^2 - 4Y^6
    14·1 answer
  • Jack spends 15% of his pocket money on sweets and 35% on magazines he saves the rest how much does he spend and save every week
    12·1 answer
  • Write a system of equations with the solution (4,-3). Show your work.
    9·1 answer
  • You have an initial amount of $45 in a savings account and you deposit an equal amount into the account each week. After 5 weeks
    10·2 answers
  • Find the value of the length a x rounded to 1 DP. The diagram is not drawn accurately
    5·1 answer
  • (-2abc) (6a?) (4bc) (d)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!