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
Vilka [71]
3 years ago
15

Solve this plz

Mathematics
2 answers:
Zarrin [17]3 years ago
8 0

Answer:

a. 9x + 36 = 27

   9x = -9

   x = -1

b. x/3 - 5 = 6

x/3 = 11

x = 33

c. 15 + 3x - 21 = -30

    3x - 6 = -30

     3x = -24

     x = -8

Step-by-step explanation:

frozen [14]3 years ago
5 0

A) 9(x + 4) = 27

9x + 36 = 27

9x = 27 - 36

9x = -9

x = -9 ÷ 9

x = -1

B) x/3 - 5 = 6

x/3 = 6 + 5

x/3 = 11

x = 11 × 3

x = 33

C) 15 + 3 ( x -7 ) = -30

15 + 3x - 21 = -30

3x + 15 - 21 = -30

3x - 6 = -30

3x = -30 + 6

3x = -24

x = -24 ÷ 3

x = -8

You might be interested in
Four less than half a number is 17 . Find the number? How would I solve this ? This is for homework and I don't know anything ab
mojhsa [17]
I know the answer. Just let me figure out a few more calculations and I will give you the answer
8 0
3 years ago
PLEASE HELP I HAVE TO LEAV
tankabanditka [31]

Answer:

they all are decimals or can be converted into decimals

Step-by-step explanation:

oh and also the three on the top look incorrect-

the first one - 85% 0.85 looks correct but

12.5% 12.5 is incorrect- it's supposed to be 0.125

and 2.5% is supposed to be 0.025

ok sorry :d hopes this helps

5 0
3 years ago
A team played 77 games and won 56 of them. there were no tied games.What is the ratio of wins to losses? *
-BARSIC- [3]

Answer

8:3

Step-by-step explanation:

THEY WON 56

77-56= 21 ( games they lost)

56:21

divide by 7

8:3

4 0
3 years ago
Read 2 more answers
How much will be the amount after 29 years to the nearest cent
babymother [125]
P= 7800
R= 6.5
T=29

Interest = 7800 x .065 x 29
Interest = 14,703

14,703 + 7800 = 22,503.00
7 0
3 years ago
QM Q9.) Write the standard form of the equation of the circle with the given center and radius.
pychu [463]
Hello there!

The standard form of the equation of a circle with center (h, k) and radius r is:

(x - h)² + (y - k)² = r²

So we have h = 4 and k = 3 and r = √5

So we just need to add these numbers to where they belong.

(x - 4)² + (y - 3)² = (√5)²

(x - 4)² + (y - 3)² = 5


Let me know if you have questions about the answer. As always, it is my pleasure to help students like you!


4 0
3 years ago
Other questions:
  • Twelve runners are competing in a race. In how many different ways can the first,second,and third place trophies be awarded
    7·2 answers
  • Lola bought x pencils that cost $0.25 each and y erasers that cost $0.50. She spent less than $3. Which graph represents Lola's
    6·2 answers
  • A triangle has sides witrh lenghts of 57 meters,82 meters, and 95 meters.is it a right triangle
    8·1 answer
  • Given that a randomly chosen quadrilateral has four right
    6·1 answer
  • I need help with showing work for elimination for 8x-3y=-16 and 5x+2y=-41​
    9·1 answer
  • The Venn diagram shows event A and event B comprised of outcomes from the same sample space. The probability of event A is given
    6·1 answer
  • What is 5.13 expressed as a mixed number?
    10·2 answers
  • PLEASE HELP ME SLOVE <br> Answers <br> A.72<br> B.6<br> C.12<br> D.4/41
    10·1 answer
  • A company has to buy computers and printers. Each computer, x, costs $550 and each printer, y, costs $350. If the company spends
    5·1 answer
  • Find the value of the expression
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!