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
Alex17521 [72]
3 years ago
8

HELPPPP PLZzzzzzzzzzzzz

Mathematics
1 answer:
AleksandrR [38]3 years ago
5 0
On scientific thing that can be solved through the use of technology is Pollution.
You might be interested in
You are rolling a 6-sided number cube with the
Art [367]
It would be 3/6 because the even numbers on a dice are 2,4,6
7 0
3 years ago
Read 2 more answers
3×=18 what the answer to this problem
Luden [163]

Answer:

x=6

Step-by-step explanation:

Divide both sides by 3

7 0
3 years ago
Read 2 more answers
Anyone know the value of x I’m horrible at geo
Dima020 [189]

<em>5</em><em> </em><em>will</em><em> </em><em>be</em><em> </em><em>your</em><em> </em><em>answer</em><em> </em><em>of</em><em> </em><em>this</em><em> </em><em>question</em><em> </em>

4 0
3 years ago
juan and debbie each earn 9 per hour at their "jobs." Debbie worked five hours more than juan during the week. if juan and debbi
Vaselesa [24]

Using a system of equations, it is found that Debbie worked 45 hours during the week.

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In this problem, the variables are:

  • Variable x: Amount of hours worked by Juan.
  • Variable y: Amount of hours worked by Debbie.

Juan and Debbie each earn 9 per hour at their "jobs", and earned a total of 765 for the week, hence:

9x + 9y = 765

Simplifying the expression by 9:

x + y = 85 -> x = 85 - y.

Debbie worked five hours more than juan during the week, hence:

y = x + 5.

Since x = 85 - y, we replace in the expression:

y = 85 - y + 5.

2y = 90.

y = 45.

Debbie worked 45 hours during the week.

More can be learned about a system of equations at brainly.com/question/24342899

#SPJ1

3 0
2 years ago
How do you make 'a' the subject of the formula: ab - cd = ac
xxTIMURxx [149]
First bring all terms in 'a' to the left side of the formula by subtracting ac from both sides

ab - ac - cd = ac - ac 
ab - ac - cd = 0
now add cd to both sides
ab - ac -cd + cd = cd
ab - ac = cd
now factor the left side by taking out the 'a' 
a(b-c) = cd
now divide both sides by (b-c)
a = cd / (b-c)
done

3 0
3 years ago
Other questions:
  • You earn $72 for every 8 hours you spend shoveling snow. You earn $60 for every 5 hours you spend babysitting. For every 3 hours
    13·2 answers
  • What type of angles are 6 and 8?
    6·2 answers
  • What is the factorization of 49b2 − 81? (7b – 9)(7b – 9) (7b – 9)(7b + 9) (7b2 – 9)(7b2 – 9) (7b2 – 9)(7b2 + 9)
    6·2 answers
  • Find the greatest common factor 4a^2x^2 + 4a^2x + 4a^2
    14·1 answer
  • Solve for a in the diagram below.
    13·2 answers
  • Lynne was wondering which game was more popular so she aksed her friends which they liked to play more, FortNite or Among Us. Sh
    11·2 answers
  • Plz help due today .
    6·1 answer
  • This is pre<br> ap geometry but we are learning trigonometry please help.
    7·1 answer
  • Help meh its math! Well mark brainliest!
    10·1 answer
  • Is almost always better to cite exact numbers rather than to round statistics up or down true or false
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!