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]
2 years ago
10

3x + 9 = -45 step by step please

Mathematics
1 answer:
MissTica2 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
Alina, Robert, and Makayla are on the student council at their high school. They all want to go to a dinner where student counci
Gnesinka [82]

Answer:

A. Write each students name on a slip of paper and put the slips in a hat. Randomly draw a slip of paper. The Student whose name is on the paper wins.

C. Roll a number cube. If it lands on 1 or 2, Alina wins. If it lands on 3 or 5, Robert wins. If it lands on any other number, Makayla wins.

7 0
2 years ago
Find the product of the expression:<br> (5p^3) (-1m^8p^2)
Rainbow [258]

Answer:

We conclude that:

  • \left(5p^3\right)\:\left(-1m^8p^2\right)=-5p^5m^8

Step-by-step explanation:

Given the expression

\left(5p^3\right)\:\left(-1m^8p^2\right)

Apply the rule:

a\left(-b\right)=-ab

so the expression becomes

\left(5p^3\right)\left(-1\cdot \:m^8p^2\right)=-5p^3\cdot \:1\cdot \:m^8p^2

Apply the rule:

a^b\cdot \:a^c=a^{b+c}

so the expression becomes

                             =-5p^{3+2}\cdot \:1\cdot \:m^8         ∵ p^3p^2=p^{3+2}

                             =-5p^5\cdot \:1\cdot \:m^8

                             =-5p^5m^8

Therefore, we conclude that:

  • \left(5p^3\right)\:\left(-1m^8p^2\right)=-5p^5m^8
7 0
3 years ago
How does a large outlier affect the data set?
tresset_1 [31]
A large outlier could affect the data set because it could make the mean larger, which just means that the average number of the set would be a lot bigger than it already is.

An example would be: 1, 3, 5, 19

19 is obviously the large outlier, so to find the mean, we would add everything together then divide by 4.

The mean would be 28/4=7 So 7 is our mean, but if the large outlier were, let's say 50, then the mean would be way larger than it already is.

~Hope this helped!~


5 0
3 years ago
Distribute and simplify these radicals. square root of 60
PolarNik [594]

Answer:

2 sqrt(15)

Step-by-step explanation:

sqrt(60) = sqrt(4*15) = 2 sqrt(15)

4 0
3 years ago
Answer pls for 30 points and brainliest​
stepladder [879]

Answer:

your answer will be letter B

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Given the graph of a line y=−x.
    10·1 answer
  • What is the place of the 5 in 35.052
    7·1 answer
  • -2/5 - x + (9/10) where x = 4/5
    7·1 answer
  • If the ordered pair (a, b) satisfies the inequality. y &gt; x-4, three of these statements are
    13·1 answer
  • 1. 56 + (-56)<br><br>2. -240 + 370<br><br>3.-5.7+(-4.2)<br><br>4.-15+(-8)​
    7·1 answer
  • У + 8 = (x — 1)
    15·1 answer
  • Caleb started with 50 bacteria for his science experiment and they doubled in one day. Jenna also started with 50 bacteria for h
    14·1 answer
  • D Den uses 9 cups of raisins for every 2 cups of cereal
    15·1 answer
  • What does rotation about (-3,-4) mean
    11·1 answer
  • I need help please!!! <br> I need the answer take your time to answer it please!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!