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
shepuryov [24]
2 years ago
7

12 + r = 3 how do i solve this?

Mathematics
2 answers:
antoniya [11.8K]2 years ago
5 0
You’d have to try to get r on one side of the equation.
You can do that by subtracting 12 from both sides which would make it so
R = -9
S_A_V [24]2 years ago
4 0

Answer:-9

Step-by-step explanation:Subtract 12 from both sides of the equation

hope i helped u have a great day

You might be interested in
Help!!! Please!!! I’ll mark you brainliest first person to answer!!! :)
katovenus [111]
I think it would be 9, but the graph seems a bit unclear so I’m really sorry if that doesn’t help..
7 0
3 years ago
if you drive an average of 1,400 miles per month and spend an average of 60$ per month for automobile maintenance and repair. Wh
meriva

Answer:It will be $ 8,469

Step-by-step explanation:

6 0
2 years ago
In a sample of n = 6 scores, 5 of the scores are each above the mean by one point. Where is the 6th score located relative to th
den301095 [7]

The mean of a dataset is the sum of all data elements divided by the count of the elements.

The location of the 6th score relative to the mean is 5 points below the mean

Let:

\bar x \to<em> Mean</em>

a \to<em> 5 scores</em>

b \to<em> 6th scores</em>

Given that:

n = 6

The 5 scores that are 1 above the mean implies that:

a = \bar x + 1

The mean of a dataset is calculated using:

\bar x = \frac{\sum x}{n}

So, we have:

\bar x =\frac{5a + b}{6}

\bar x =\frac{5(\bar x + 1) + b}{6}

Open brackets

\bar x =\frac{5\bar x + 5 + b}{6}

Multiply both sides by 6

6\bar x =5\bar x + 5 + b

Make b the subject

b = 6\bar x -5\bar x - 5

b = \bar x - 5

This means that the 6th score is 5 points below the mean

Read more about mean at:

brainly.com/question/17060266

3 0
2 years ago
Number sequences<br> what are the cube numbers after 64 :64,....
leva [86]
How many do you want ?  There are an infinite number of them.
You can find a huge number of them with your calculator
Here are a few (2 for each point I'll earn):

5³ = 125
6³ = 216
7³ = 343
8³ = 512
9³ = 729
10³ = 1,000
11³ = 1,331
12³ = 1,728
13³ = 2,197
14³ = 2,744
.
.
etc.
8 0
3 years ago
10 points
Sergeu [11.5K]

Step-by-step explanation:

The mode is 7 because it is 5 times

8 0
3 years ago
Other questions:
  • Daisy is making solid spikes for her Halloween costume. The spikes are shaped like right circular cones with base radius of 222
    6·1 answer
  • Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    15·1 answer
  • What is 15 divided by 9,375
    8·1 answer
  • which numbers below can be placed in an empty cell so that the table continues to represent a fuction
    9·1 answer
  • Bob can paint the lines in the middle of the road at a rate of 18 miles in nine hour workday how many miles can he paint on Satu
    10·2 answers
  • Correct answers only please!
    5·1 answer
  • PLZZZZ HURRY ILL GIVE BRAINLEST POINTS PLZZZZ I NEED A 100% ON THIS TEST
    10·1 answer
  • You need 3 sticks of butter for every 24 cookies you bake.
    8·1 answer
  • The O'Neals purchased 2 adult and
    7·1 answer
  • Please help me with Part C of this question!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!