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
stellarik [79]
3 years ago
5

HHEELLPP!!!!!!

Mathematics
1 answer:
umka2103 [35]3 years ago
8 0

You can use substitution or elimination method to solve.  <em>I used substitution.</em>

2(1/2y + 5) + 3y = -14

y + 10 + 3y = -14

4y + 10 = -14

4y = -24

y = -6

x = 1/2y + 5  = 1/2(-6) + 5   = -3 + 5  = 2

x = 2, y = -6

Answer: A

You might be interested in
The price of dress fabric is proportional to the length of fabric purchased. The graph shows this relationship.
professor190 [17]
C. 8$/m. The rate is the same as the slope. To find the slope, we find "rise over run," or the change in the height/change in length (OR, change y/ change x) 
The change in y is 24-8=16
The change in x is 3-1=2

16/2= 8$/1 m.   This is the unit rate because it describes the change in y over ONE UNIT of x. 
4 0
2 years ago
Read 2 more answers
What is the range of: 21, 35, 17, 27, 32, 12 and 30<br><br>Find 2/9 of 36
dalvyx [7]
Range = highest value - lowest  = 35 -  12 = 23

2/9 * 36  = 2*4  = 8
6 0
3 years ago
Read 2 more answers
In the division problem 18+ 3 = 6, is 18 the <br> quotient<br> divisor<br> dividend<br> remainder
MissTica

Answer:

Dividened

Step-by-step explanation:

Because that is what is going into 3

have a great day!

brailiest is appreciated!

8 0
3 years ago
Read 2 more answers
HELP ME PLEASE 10 POINTS ON IT PLEASE HELP ME ​
Svetach [21]

Answer:

4, 12, 16 (respectively)

Step-by-step explanation:

if you need one just comment and ill add one

5 0
3 years ago
Read 2 more answers
There is a total of 100 calories in 15 of Mei's favorite crackers. What is
borishaifa [10]

Answer:

2,100

Step-by-step explanation:

first you want divide 140 by 20 to find the the amount of calories per cracker so 140 divided by 20 is 7 then all you need to do is multiply 7 time the 300 crackers to get you total of 2,100.

-----------------------------------------------------------------------------------------------------------------

Hope it helps! 0.0

6 0
3 years ago
Read 2 more answers
Other questions:
  • 3 solutions for equation <br> y=7x
    14·1 answer
  • Ali picked 3 numbers out of a hat.
    12·2 answers
  • What is the mass of an object that has a force of 100 Newtons and acceleration of 25 m/s2
    9·1 answer
  • 34x - 18 = 10x - 9<br> solve for x
    8·2 answers
  • Ebuka's monthly rent is
    7·2 answers
  • What is the equivalent radical expression for the exponetial expressiom below? 7 1/2
    10·1 answer
  • Find the GCF of the equation 18x^3 +3x^2-6x
    8·1 answer
  • ASAP Which of the following has 5.1012 in written form?
    9·2 answers
  • What is the volume, in cubic inches, of a basketball with a diameter of 9 inches
    13·2 answers
  • Select the two values of x that are roots of this equation 2x^2-11x+15=0
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!