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
Alex787 [66]
3 years ago
10

3x + 9 = -45 step by step please

Mathematics
1 answer:
MissTica3 years ago
7 0

Answer:

x=- 18

Step-by-step explanation:

3x+9= -45

3x=-45-9

3x=-54

x=-54/3

x= -18

You might be interested in
Select all figures for which there exists a direction such that all cross sections taken at that direction are congruent.
dimulka [17.4K]

Answer:

  • Rectangular Prism
  • Cube
  • Cylinder

Step-by-step explanation:

I know because I just did it on an assignement and it said these were the right answers.

4 0
4 years ago
∠QPS is a right angle and m∠QPR = 71°, what is m∠RPS?
natta225 [31]

Answer: <RPS = 161

Step-by-step explanation:

P is the common vertex in all of these angles. From this we know that these have to be adjacent angles (<QPR and <QPS) that equal the whole angle (<RPS)

<QPR+<QPS= <RPS

71+90= 161

(<QPS is a right angle. Right angles are equal to 90 degrees.)

8 0
3 years ago
Please help me!<br><br> ty :)
dalvyx [7]

Answer:

x intercept= (-3,0)  y intercept= (0,3)

Step-by-step explanation:

for x intercepts, y should equal zero

for y intercepts, x should equal zero

x intercept: -x+0=3

-x=3

x=-3  (x,y)--> (-3,0)

y intercept: 0+y=3

y=3 (x,y)--> (0,3)

4 0
3 years ago
Read 2 more answers
How many factors of 10 does 1,000 in it???
Sauron [17]

Answer:

16 factors

Step-by-step explanation:

I hope this helps

Have an amazing day!

6 0
3 years ago
Marco buys a certain brand of shampoo for a supplier $7.25 per bottle he sells it to his customers at a makeup 25% what would th
SCORPION-xisa [38]

Answer:

Markup= 1.81

Sale price =9.06

Step-by-step explanation:

The markup is the original prices times the markup rate

markup = 7.25 * 25%

            = 7.25 * .25

             =1.8125

We round this to the nearest cent

           =1.81

The new sale price will be the original price + the markup

7.25+1.81

9.06

3 0
3 years ago
Read 2 more answers
Other questions:
  • What's the algebraic expression for n cubed increased by 5??
    10·1 answer
  • List the six parts in order, for the format of a two-column proof.
    9·2 answers
  • Solve the equation 3|4x+3|+8=17
    12·1 answer
  • The Intelligence Quotient (IQ) test scores for adults are normally distributed with a population mean of 100 and a population st
    6·1 answer
  • If a system of linear equations has no solution, then
    14·2 answers
  • What is the value of x?<br><br><br><br> Enter your answer in the box.
    5·1 answer
  • I HIT 80 SUBS !!!!! if you want to help out my yt is 999 Trendy TYSMMMM ill give brainliest if u help./
    8·2 answers
  • I will give brainilest
    5·1 answer
  • Which product is negative?<br> S<br> 3<br> 8<br> 5
    15·1 answer
  • Unit form for 968.257
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!