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
-Dominant- [34]
3 years ago
15

How do you solve this problem 5(x-3)+7=5x-8

Mathematics
1 answer:
emmainna [20.7K]3 years ago
4 0
5(x-3)+7=5x-8
5*x=5x        5*3=15        
5x-15+7=5x-8
15+7=22    
5x-22=5x-8
5x+5x=10x
10x-22=8
22+8=30
10x=30
---------- (Divide by 10 to get x alone)
    10
x=3
You might be interested in
Find the sum of the measures of the exterior angles on a 52-gon
juin [17]

Answer:

9000

Step-by-step explanation:

the equation to figure this out would be 180(n-2). N would equal the number of sides so you would plug it in 180(52-2). Then you end up with 180*50 which equals 9000

6 0
3 years ago
Marquice and Tim was selling tickets for the upcoming basketball game Marquice sol 25% more than 10 if they sold 45 tickets tota
AfilCa [17]

Answer:

Marquice sold 20 tickets and Tim sold 25 tickets

Step-by-step explanation:

Let us assume that Tim sold x number of tickets, Marquice sold 25% more x or 1.25x. ATQ, x+1.25x=45. x=20. So Marquice sold 20 tickets and Tim sold 25 tickets

8 0
3 years ago
A circular piece of glass has a radius of 1.2 meters. The glass sells for $7.10 per square meter. What is the total cost of the
blagie [28]

Answer:The total cost is $8.52.

7 0
3 years ago
Read 2 more answers
Is 300 mm greater than 3 cm
rewona [7]

Answer:

Yes

Step-by-step explanation:

There are 10 mm in 1 cm.

We have 300 mm, so let's convert this to cm by using a proportion:

\frac{10mm}{1cm} =\frac{300mm}{x} , where x is the number of cm in 300 mm.

Cross-multiplying, we get: 10x = 300, so x = 30 cm.

Clearly, 30 cm > 3 cm, so yes, 300 mm is greater than 3 cm.

Hope this helps!

4 0
3 years ago
Read 2 more answers
What is the factor form of r^27 - s^30
Schach [20]

Answer:

(r^9−s^10) (r^18+r^9s^10+s^20)

8 0
2 years ago
Other questions:
  • -5u + 6 = 41 what is u then​
    5·2 answers
  • State the property that justifies the statement
    15·1 answer
  • Write an expression for the calculation the quotient of 16 minus 2 and 7 minus 5
    14·1 answer
  • This graph looks like a trigonometric function. Which trigonometric function would be best to use for this model: cosine, sine,
    11·1 answer
  • PLEASE HELP ALGEBRA 2!!
    9·1 answer
  • −
    6·2 answers
  • What are the solutions to <br> |4b−5|=19
    10·1 answer
  • Xiaoming is making cookies. Each batch of cookies uses3 eggs. If Xiaoming has 20 eggs, and assuming he has enough of the other i
    14·1 answer
  • WILL GIVE BRAINLIEST!
    9·1 answer
  • During a weekend, the manager of a mall gave away gift cards to every 80th person who visited the mall.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!