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
kaheart [24]
3 years ago
7

Grade Eight Math studying for exams please help. I have been trying to solve this for hours and am not able to. I only use one v

ariable equations. None of my friends can explain it either. Thank you so much! 25 points and brainliest!

Mathematics
1 answer:
Nitella [24]3 years ago
5 0

Heyyyyyyyy

Its 90km per hr

You might be interested in
THIS IS WORTH 50 POINTS I will mark you as the brainlyest only if you graph this on a GRAPH. Graph this on a GRAPH y= 1/3x+3 .
jenyasd209 [6]
I hope this helps. Keep in mind the 1/3 is slope and the 3 is y-intercept.

3 0
3 years ago
Read 2 more answers
PLEASE HELP ME WITH THIS QUESTION
valentina_108 [34]
Set 7x-4 and 31 equal to each other
7X-4=31
Add four to both sides
7X=27
X=3
The answer is D
4 0
3 years ago
Read 2 more answers
What is square root of √120 please help me ?​
olga55 [171]

Answer:

The square root of 120 is about 10.95

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Pleaseee i need help!! and the working!
zaharov [31]
Hey! $1.96 x £25,000 = $49,000
Then to change it back you:
$49,000 divided by 1.75 = £28,000
6 0
3 years ago
Type the correct answer in each box. use numerals instead of words. students in a reading class have three options for their boo
Alexus [3.1K]

The answers to the questions on how she would use the colored chips are given here:

  • brochure 4 blue chips
  • writing a new article 6 yellow chips
  • designing a computer presentation 10 red chips

<h3>How to solve for the values</h3>

For the first percentage

20 / 100 = x/20

= 20 * 20 = 100x

400 = 100x

divide through by 100

x = 400/100

x = 4

For the second percentage

30/100 = x/20

600 = 100x

x = 600/100

x = 6

For the last

50/100 = x/20

1000 = 100x

x = 10

The proof is that 6 + 4 + 10 still gives us 20

Read more on percentages here: brainly.com/question/24877689

#SPJ1

4 0
2 years ago
Other questions:
  • Sarah has grades of 98 and 98 on her first two tests. If she wants an average of at least 80 after her third test, what score mu
    9·1 answer
  • Lexie bought a new car for $32,000. It
    9·1 answer
  • PLEASE HELP ASAP PLEASE PLEASE PLEASE
    10·1 answer
  • Jose bought a 10-pound bag of food for his dog.
    14·1 answer
  • The ratio of the heights 1.50 cm and 75 cm of two person can be written as​
    7·2 answers
  • A.100<br> B.34<br> C.112<br> D.29<br> E.90<br> F.58<br> G.68
    5·1 answer
  • Whats the value of -6​
    7·2 answers
  • Headphones at the factory are packed into small boxes measuring 1/3 cubic foot. How many boxes of headphones can fill a cargo tr
    15·1 answer
  • You usually buy the same small bottle of shampoo. There is a larger, 6.7-ounce bottle that says it gives you 25% more free. What
    14·1 answer
  • Simplify 13 &lt; z +5<br> Solve the inequality for z
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!