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
balandron [24]
3 years ago
9

Simplify the following expression.

Mathematics
2 answers:
castortr0y [4]3 years ago
6 0

Answer:

c

Step-by-step explanation:

miv72 [106K]3 years ago
5 0

Answer:

It is C. -20 :) brainliest?

You might be interested in
What is the solution set for 5x – 1 < 7x - 47​
Juliette [100K]

Answer:

x > 23

Step-by-step explanation:

5x – 1 < 7x - 47​

Add 1 to -47, you get -46.

5x < 7x - 46

Subtract 7x from 5x.

-2x < -46

Multiply both sides to reverse the inequality.

2x > 46

Divide both sides by 2.

x > 23

6 0
4 years ago
If 120% is £48, what is 100%
azamat

Answer:

40

Step-by-step explanation:

If we go by 20's (20% of 100) 100% is 5. Since were dealing with 120% in our case we'll be dividing by 6 <u>to figure out what every 20% is</u>. All we need to do it's divide 48 by 6 and we get the answer 8. So in our case every 20% is equal to 8. now to solve for 100% all we need to do is subtract 8 (20%) from 120% (48) and we find 100% is 40. We could also do 8 x 5. (<em>remember every 1 is 20% in our case</em>) which is also 40. Therefore, your answer is 40.

If you don't quite understand what I'm talking about please let me know and I'll elaborate.. thanks! have a nice day and good luck with your quiz!

6 0
4 years ago
I need help solving this
weeeeeb [17]

i y vino the answer is 60° i hope so

8 0
3 years ago
ZABC and ZQRS are supplementary angles.
Leno4ka [110]

Answer:

Solution given:

<ABC and <QRS are supplementary angles.

<ABC = 91°

we have

<ABC +<QRS=180°[supplementary]

<QRS=180°-91°=89°

m<QRS=89°

8 0
3 years ago
Read 2 more answers
Hey therapy was conducted to see how many people ride a bus to school every day. 160 people reported that they ride the bus to s
xeze [42]

Answer:

200 people

Step-by-step explanation:

Let: the number of people who surveyed be: x

Therefore, (160/x) x 100=80%

=> x=(160x100)/80

=>x=16000/80

=>x= 200

Thus, 200 people surveyed.

Mark as brainliest

4 0
3 years ago
Other questions:
  • Which relationships describes angles 1 and 2?
    14·2 answers
  • What type of angle is formed when the radius and a tangent intersect at the points of tangency?
    15·1 answer
  • What is the y-intercept of y+4=-1/4(x+2)
    6·2 answers
  • There were 10 horses are involved in this year’s preakness stakes. suppose you are betting to correctly pick top three finishers
    8·1 answer
  • I would really like help please
    9·1 answer
  • How to solve this problem and find the area
    14·1 answer
  • The rule<br> y-axis<br> ORO, 900(x, y) is applied to AABC.
    14·1 answer
  • Can anyone help me with this question please?
    11·1 answer
  • 4/5 x 3/4 multiplying fractions
    11·2 answers
  • Marking as brainliest!!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!