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
Delvig [45]
3 years ago
10

9 + b = -12 q+ (-9) = 12

Mathematics
1 answer:
sertanlavr [38]3 years ago
4 0
Subtract 9 from both sides

b = -12 - 9

simplify -12 - 9 

Answer: b = -21

9 + -21 = -12 is true.

simplify brackets

simplify q + -9 to q - 9

add 9 to both sides

simplify 12 + 9 to 21

q = 21

21 + -9 = 12 is true.
You might be interested in
PLEASE HELP (URGENT)! WILL MARK THE BRAINLIEST!!! PLEASE HELP!!!!!
sp2606 [1]

The reason why the results from the online calculator not correct he did not put the inputs into the calculator, even though it says that he inputs the information, what he did not input was the inputs.

8 0
3 years ago
Read 2 more answers
The graph of a function is shown below. Which ordered pair best represents the location of the y intercept
Wittaler [7]
When a question is asking you for the y-intercept based on a graph, all you have to do is look to see at what point does the function cross/intersect the y-axis. The x-value will always be zero in a y-intercept. By looking at the graph you see that the function crosses the y-axis at the point (0, -1), which is your answer.

Answer: (0, -1)
8 0
3 years ago
If mr. douty goes to the store and purchases 5 equally priced items for a total of $172.45, how much did each item cost individu
natima [27]

Answer:

$34.49

Step-by-step explanation:

To figure out this problem, you would need to divide the total price by the total amount of items you are buying

In this case it is...

172.45/5

=34.49

So the price of each item is approx. $34.49

5 0
2 years ago
3 points
garri49 [273]

Answer:

j=8

Step-by-step explanation:

30-6=24 divived by 3 = 8 which means jordans age is 8 and matthew is 16

5 0
3 years ago
At the snack bar, hot dogs cost $4 each and bottled water costs $2 each. In the first business hour of the day, less than $12 wo
mart [117]

Answer:

(2, 2)

Step-by-step explanation:

just say it was mental math

7 0
3 years ago
Read 2 more answers
Other questions:
  • How to solve the equation of -5 v = 60
    5·2 answers
  • If the sales tax on a $30 item is $1.80, what is the sales tax rate?
    12·1 answer
  • 7m+3mn when m=8 and n=14
    6·2 answers
  • NEED ASAP<br> Identify the linear function graph.<br> A) <br> B) <br> C) <br> D)
    12·2 answers
  • Triangle<br> a = 5, b = 10, c =
    7·2 answers
  • What is the slope of the line in the graph? answer fast help plzzz
    6·1 answer
  • HELP PLEASE QUICKLY!!!!
    15·2 answers
  • A school principal is trying to collect data about how often students earn detention. To do so, she gives a 7-question survey du
    15·1 answer
  • The sum of two numbers is 191. One number is 17 less than the other number.
    10·1 answer
  • ASAP pls it’s due tomorrow
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!