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
Simora [160]
3 years ago
13

Help solve algebra 15a=6a-90

Mathematics
1 answer:
AleksandrR [38]3 years ago
5 0
15a =6a - 90

Move all the numbers with variables to one side

15a - (6a) = 6a -(6a) -90
9a = -90
9a/9 = -90/9
a = -9

Hope this helps
You might be interested in
Find the value of x.
Murrr4er [49]
The value of the external angle is equal to the sum of the other 2 opostite internal angles

this means that
110=x+60
minus 60 both sides
50=x
x=50 degreees
5 0
3 years ago
Read 2 more answers
A container holds 6 gallons of lemonade. How much is this in pints?
svp [43]
This is 48 pints. One gallon is equal to 8 pints
3 0
3 years ago
D=1/3fk, solve for f
Stella [2.4K]

Answer:

f=3d/k

Step-by-step explanation:

3 0
4 years ago
10. At a certain company, the average starting salary s for a new worker is $25,000. The actual
denis23 [38]

Answer:

Step-by-step explanation:

Let 'x' represent the actual salary.

|x - 25,000| <= 1800

- 1,800 <= x - 25,000 <= 1,800

25,000 - 1,800 <= x <= 25,000 + 1,800

23,200 <= x <= 26,800

The range of the salary is the closed interval [23,200, 26,800].

5 0
3 years ago
Simplify the expression 13+(x+8)=?
ivolga24 [154]

Answer:

x +21

Step-by-step explanation:

13+(x+8)=

Combine like terms

x +13+8

x +21

3 0
3 years ago
Other questions:
  • A forest fire covers twice the amount of forest as it did 3 days ago. 3 days ago, this fire covered 300 square miles and it cont
    13·2 answers
  • Rebecca sells greetings cards at £1.47 each. She donates 3 7 of this money to a charity. How much does the charity receive from
    14·1 answer
  • Is 789 a terminating, Repeating, or Non-repeating Decimal?
    14·1 answer
  • Cindy bought 4 packets of onion seeds. Each packet contained 12 seeds. She planted 1 packet of the seeds, and 8 seeds sprouted.
    7·1 answer
  • I need helps someone
    6·2 answers
  • Hudson bought several cans of tennis balls. Each contained both green and yellow tennis balls. He purchased 10 green tennis ball
    8·1 answer
  • (2x+1)(5x-4) <br> multiply
    7·2 answers
  • Which type of triangle will always have at least 1-fold reflectional symmetry?
    13·2 answers
  • 3) Two of these numbers are the same value, which ones are<br> they? 40%, .44, 14, .04, 4/10?
    14·2 answers
  • How can you use a<br> single measure to describe a data set?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!