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
Kamila [148]
3 years ago
9

Y=3x+8 Y=-2x-2can anyone help me with this ??

Mathematics
2 answers:
Brums [2.3K]3 years ago
8 0

Y=3x+8

Y=-2x-2

------------subtract

0 = 5x +10

5x = -10

x = -10/5

x = -2

Y=3x+8

Y= 3(-2) + 8

Y=-6 + 8

Y = 2

answer: (-2,2)


vivado [14]3 years ago
6 0
Is it 2 different questions or just one?
You might be interested in
Find the height of a triangle whose base is 11cm and its area is 88cm square​
Art [367]

Answer:2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
100 goods are purchased at the rate of Rs 240.¼ of the goods are sold at the gain of 10%.At what percentage profit must the rest
skelet666 [1.2K]

Answer:

41.66%

Step-by-step explanation:

Total profit we have to gain =25/100×240 =60

Cost of one item = 240/100 =2.40

Also given that 1/4 of total good are sold with 10% profit which mean profit =\frac{10}{100}\frac{1}{4}*100*2.4 =6.

(Here 1/4 of 100 is 25 and cost per unit is 2.4)

Total money to be recovered from 75(100-25) items =60-6 =54

Let profit percentage to be charged on 54 items be p%.

Original cost =2.4×54 = 129.6

Profit amount =54 =129.6×p/100

 p =41.66% =percentage of profit on rest of the goods.

3 0
3 years ago
If you could.. please explain this to me on how to convert this equation.. I would be very thankful.
dolphi86 [110]
Y = -2(x + 3)^2 - 4

First expand the parentheses:-

y = -2(x + 3)(x + 3) - 4

y = -2 [(x(x + 3) + 3(x + 3)] - 4

y =  -2 ( x^2 + 3x + 3x + 9) - 4

y = -2(x^2 + 6x + 9) - 4

Now distribute the -2 over the parentheses:-

y = -2x^2 - 12x - 18 - 4

y = -2x^2 - 12x - 22   Answer
5 0
3 years ago
Spencer goes on a 5 hour work shift. After
romanna [79]

Answer:

18/5 hours or 3 3/5 hours

Step-by-step explanation:

I assume the break is at 7/5 hours.

5 hours - 7/5 hours = 25/5 hours - 7/5 hours = 18/5 hours = 3 3/5 hours

5 0
3 years ago
Complete the factored form.<br>3x4 + 16x + 21 = (3x + 7)( )​
jekas [21]

Answer:

x+3

Step-by-step explanation:

21=7x3. Hence answer is 3

8 0
4 years ago
Other questions:
  • What does i mean in a complex number
    11·1 answer
  • . In a basketball passing drill, 5 basketball players stand evenly spaced around a circle. The player with the ball (the passer)
    13·1 answer
  • Katelyn has a vegetable garden that measures 16.75 feet in length and 5.8 feet in width. Find the area of the garden. Justify yo
    11·1 answer
  • Express the following number in scientific notation. 46,000,000 = _____ 4.6000 x 10 7 4.6 x 10 7 4.600 x 10 7 0.460 x 10 6
    8·1 answer
  • Four expressions are shown:
    15·2 answers
  • Marco starts with a population of 10 bacteria that doubles every day for a number of days, d. He writes the expression 10(2d) to
    12·1 answer
  • For f(x) = 3x - 5 and g(x) = x2 + 2, find (f+ g(x).
    13·1 answer
  • Which expressions are equivalent to z + (z + 6)?
    5·1 answer
  • i need help with a problem i keep solving it over and over and i still cant find x the problem is. -5/4+6&lt;12​
    12·1 answer
  • Johnny Entwisle sells bikes. He earns 10 percent commission on the first 1,000, 20% on the next $3,000 and 30 percent on sales o
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!