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
Gemiola [76]
3 years ago
5

How do we solve these type of questions

Mathematics
1 answer:
svetoff [14.1K]3 years ago
4 0
In the second equation it is actually going on to be +2x^2 -4x-2 then your going to combine like terms. So it will be 5x^2-10. Because he 4x’s are going to eliminate each other.
You might be interested in
Find the slope and y-intercept of 5x-y=-5
trasher [3.6K]
Slope is 5
Y intercept is 5

Solve:
5x-y=-5
(Isolate Y by adding y to both sides to get it alone and adding 5 to both sides)
Y=5x+5
We know that slope (m) is w the X so in this case it is 5
And then to find the y intercept we substitute O for X.
Y=5(0)+5
Y=5

7 0
3 years ago
Help!!! Please 20 points!!
drek231 [11]

Answer:

$12.5 per hour

8 0
3 years ago
Help please?!?!?!?!?!?!
svp [43]

slope is change in y over change in x

 use 2 points from the table so -3,-21 and -6,-39

change in Y: -39 - -21 = -18

change in x = -6 - -3 = -3

slope = -18/-3 = 6

slope = 6

8 0
3 years ago
A raffle is being held to raise money for wildlife conservation efforts. Ten different gift cards are being awarded. If 3,125 pe
Alex17521 [72]

Answer:

Your answer will be 0.9968

Step-by-step explanation:

Subtract 3,125 to 10 and then divide your answer to 3,125

6 0
3 years ago
Read 2 more answers
Please help me ....... ........​
sammy [17]

Answer:

y = 6x - 4

Step-by-step explanation:

slope (m) is 6

y intercept (b) is -4

plug values into y = mx + b:

y = 6x - 4

6 0
3 years ago
Read 2 more answers
Other questions:
  • Student finished 8 homework problems. If the ratio of the problems she finished to the problems she had left was 4:1 How many ho
    12·1 answer
  • For any continuous random variable, the probability that the random variable takes on exactly a specific value is
    12·1 answer
  • Easy question
    12·2 answers
  • Large Reusable bottles cost four dollars more than small ones eat large bottles cost $24 less than small ones how much does one
    9·1 answer
  • Need help again imma post about 3 or 3 more pics .
    13·1 answer
  • What is the first step in solving the equation 2/3x+1/3+2=5?
    7·1 answer
  • A total of 256 people visted an exhibit at a science museum in 8 hours. What was the unit rate of visitors per hour
    15·1 answer
  • * A turtle and a snail start moving towards each other when they are 200 feet apart. The turtle is running at a speed of T feet
    7·1 answer
  • Approximately how many strides does it take to complete a marathon?<br> Choose 1 answer:
    9·2 answers
  • The cost price of a box and a pen is Rs 80 The box is sold at 10% profit and the pen is sold at 20% loss. If the selling price o
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!