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
maks197457 [2]
3 years ago
7

9x + 27 = –72 what is x

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
5 0
9x + 27  = -72
       - 27 = - 27
        9x  = - 99
      9x/9 = -99/9
          x  = -11
You might be interested in
Help me answer these please will give brainlst
Naddika [18.5K]
I didn’t learn this yet but maybe
4 0
2 years ago
The first picture is the graph (already answered) and the second is the next
Nastasia [14]

Answer:

a) 100/15 = 6.6667 = 6  2/3

b) C = T( 6 2/3)

       = T (6 + 2/3)

     C  = 1T x 6  2/3

          = 6 2/3 T

We can show T as time at end of equation or start of brackets

8 0
2 years ago
Read 2 more answers
WOULD YOU RATHER...
8090 [49]

Answer:

0.015 km/s

Step-by-step explanation:

40 km/hr

0.015 km/s

0.015 ÷ (1/3600)

0.015 × 3600

= 54 km/hr

7 0
2 years ago
Read 2 more answers
[2 x 2(2 + 1)^2= please help
aleksandrvk [35]

Answer:

36x

Step-by-step explanation:

PEMDAS RULE

3 0
3 years ago
Is 3x + 2y = 5 direct variation
Elena-2011 [213]

Answer:

What is the constant variation of Y =- 2 3x?

The constant of variation, k , is 23 .

Step-by-step explanation:

When x is zero in a direct variation equation y will also be zero. That means that the y-intercept of all direct variation equations is always zero.

3 0
2 years ago
Other questions:
  • a.Karim is ordering video games. Each game costs $39.99, and there is a $4.85 shipping charge per order. How much will it cost h
    8·2 answers
  • To solve an equation what do you use to isolate the variable?
    11·1 answer
  • Find the equation of the line.<br> Use exact numbers.
    9·1 answer
  • 3 1/8 ( 2/3 +2 2/3 (1 1/4 − 6/5 ))
    7·1 answer
  • What is 5x10 (72 89-96)
    11·1 answer
  • Solve for t.<br><br> t/9 = 8
    5·2 answers
  • Carrie started a 12 ounces of water when finish drinking she had 2 1/4 how much did she srink
    15·2 answers
  • The designer wants to determine how much water is covered on the surface once the pond is filled up, she claims that the Area wo
    12·1 answer
  • The sum of 13 and twice a number and is it linear
    13·1 answer
  • Zachary's weight is 130% of Noah's weight. If Noah weighs 75 pounds, what does Zachary weigh?​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!