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
Alekssandra [29.7K]
2 years ago
8

If M = 5x2 + 7x - 4 and N = -3x2 - 4x + 5, then M - N equals

Mathematics
1 answer:
Alinara [238K]2 years ago
4 0

Answer

8x^2+11x-9

Step-by-step explanation:

That is the answer :))

You might be interested in
(7) Explain why 198: 1,287 and 2: 13 are equivalent ratios.<br> Your answer<br> I
ladessa [460]

Answer:

Because they are both multiplied.

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Mark, Carrie, Max and Jane are doing a probability experiment in math class. They flip a coin 200 times and record their results
cricket20 [7]
Thanks for sharing.
What question are they trying to answer with their experiment ?
What results do they expect ?
What results do they actually get ?
Do you have a question to ask ?
5 0
3 years ago
Which point satisfies both ƒ(x) = 2x and g(x) = 3x?
Dvinal [7]
Ƒ(x) = 2x and g(x) = 3x?

The question means at which points (or coordinates)  f(x) & g(x) intercepts.
In this case you proceed as follows:
f(x) =g(x)==> 2x = 3x or 0 = x if x = 0 , y also =0 then both graphes passes through the origin O (0,0)
7 0
3 years ago
Sami’s mom went to the mall last Monday and decided that she wants to purchase a new computer soon. She read online that the pri
frozen [14]

Answer:

The y-intercept represents the price of the computer last Monday.

Step-by-step explanation:

The y-intercept is the point on a graph where x equals zero. Also, the y-intercept is the output value in an equation when x equals zero.

In this situation, x represents the number of days since last Monday. So, when x equals zero, no time has passed.

Therefore, the y-intercept represents the price of the computer last Monday.

7 0
2 years ago
If Gabby wants to make an octagon with a side length of 20 inches, how much wire she need ?
RideAnS [48]

Answer:

160 inches

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • A pair of pants with a marked price of $35.00 has a discount of 20%. How much is the discount? Can someone help me learn to do p
    9·1 answer
  • How would you write 20% as a fraction
    11·2 answers
  • Given the equation f(x) = (x + 3)2 – 8, fill in the blanks:
    6·1 answer
  • How do you do this question?
    7·1 answer
  • The three angles of a triangle are in the ratio 5:4:1. Find all the angles of the triangle.
    11·2 answers
  • Brainliest Help me it’s easy
    8·2 answers
  • I need some help; if you don't know the answer, don't answer
    9·2 answers
  • The 6% state income tax on a $42.00 salary​
    12·1 answer
  • Kyilah bought 41.19 grams of chili and 19.415 grams of sugar. Did Kyilah buy more chili or sugar?
    14·1 answer
  • Distribute and simplify these radicals.<br> √12•(-1+√5)<br> O-4√3<br> O-2√3+2√15<br> O 4√3<br> 06√3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!