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
yan [13]
3 years ago
13

Solve the system of equations y=3x y=x^2-18

Mathematics
2 answers:
Mumz [18]3 years ago
8 0

Answer:

x=-3 , x=6

so

y=-9 or y=18

never [62]3 years ago
3 0

Answer:

Point Form:

(6,18), (-3,-9)

Equation Form:

x=6, y=18

x=-3, y=-9

Step-by-step explanation:

Solve for the first variable in the first equation, then substitute the result into the other equation.

You might be interested in
Harry bought a sweater that only cost $5 when it normally costs $35. What percent was the discount? Provide an explanation. A. 1
erastova [34]

Answer:

D. 85.7%

Step-by-step explanation:

its figuring out the percentage decrease

so you would go

35-5= 30

30/35 x 100 = 85.7

8 0
3 years ago
Read 2 more answers
The expression 50 can be simplified to
puteri [66]

Answer:

25

Step-by-step explanation:

The first step in simplifying the expression of the square root of 50 involves finding factors of 50. This just means we are trying to find two whole numbers that, when multiplied, equal 50. Since 50 is an even number, 2 is going to be a factor, and so we can rewrite 50 as 2 times 25.

6 0
3 years ago
Oliver spot frustrated sometimes with his somewhat limited set of red We, and green building bricks. Part way through project, h
Pavlova-9 [17]

Answer:

that I have a panda but the black on it and I have a ok that you can come over for a few days to come back and I was in work today and it is a very long day at the end with the kids to school tomorrow right ha I have a panda but the black one of the day I can get some

over the place

5 0
3 years ago
Read 2 more answers
Frank devised a formula for his catering business that calculates the number of meatballs he needs to prepare. The formula is m=
NeX [460]
So if m=4a+2c is your equation then all you have to do is plug in the numbers.

So you then get m=4(25)+2(7), for 25 adults and 7 children.

Then you solve.  m=100+2(7)
                           m=100+14
                            m=114
So Frank will need 114 Meatballs for the party of 25 adults and 7 children
 Hope this helps! And if you need anything else just ask :)


5 0
3 years ago
Let C be the first quadrant portion of the circle of radius 3 centered on the origin. Find the line itegral for x^2+y^2 over C.
egoroff_w [7]
YX equals +2 squared minus -17 is approximately the answer of the origin
7 0
3 years ago
Other questions:
  • I need help on this statistic problem.
    14·1 answer
  • PLEASE HELP NOW THIS IS DUE TOMORROW!!!!
    10·2 answers
  • How to solve the equation of -5 v = 60
    5·2 answers
  • Help please! i need to find the restrictions to this expression
    7·1 answer
  • ? Do you believe you have a certain mindset when confronted with a math<br> ?
    6·1 answer
  • In the figure, lines m and n are parallel. What is the value of y? a.42 b.48 c.132 d.138
    6·2 answers
  • Which of these tables represents a linear function? A 2-column table with 4 rows. Column 1 is labeled x with entries 3, 4, 5, 6.
    14·2 answers
  • A science class has 5 girls and 7 boys in the seventh grade and 5 girls and 5 boys in the eighth grade. The teacher randomly sel
    11·1 answer
  • What would be the new coordinates for point W if the parallelogram was reflected over the y-axis?
    10·1 answer
  • Which of 2/5 or 5/8<br> is closer in value to 1/2?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!