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
Nikolay [14]
2 years ago
8

Multiply: 3m3(2m2 + 3m − 1) 6m6 + 6m4 15m6 − 9m3 6m5 + 9m3 − 3m3 6m5 + 9m4 − 3m3

Mathematics
1 answer:
nalin [4]2 years ago
3 0

Step-by-step explanation:

hope this helps you out

You might be interested in
Javion drank 7/8 quart of juice in two days. He drank 1/4 quart of juice yesterday. How much did he drink today?
o-na [289]

Step-by-step explanation:

7/8 - 1/4 = 5/8

__z_________z_

4 0
2 years ago
What is the simplified form of 2(15-3)x(15-3)divided by 2?
Darya [45]
PEMDAS
2(12)x(12)/2
24x12/2
288/2
144
7 0
3 years ago
The set of ordered pairs (–1, 8), (0, 3), (1, –2), and (2, –7) represent a function. What is the range of the function? {x: x =
Alex Ar [27]
{y: y= -7, -2, 3, 8} is the range of the function. 
6 0
3 years ago
Read 2 more answers
Please help ASAP!!! Thank you so much!!! Just want confirm my answer it is y=150x-50. A concession stand at a football game took
jekas [21]

Answer: You have the correct answer. It is y = 150x-50

Nice work on getting the correct answer. For anyone curious, the explanation is below.

=============================================

x = number of hours the stand is open

y = amount earned

(1,100) is from the fact the stand is open 1 hour and earns $100

(3,400) is due to the stand earning $400 after 3 hours.

Slope Formula

m = (y2 - y1)/(x2 - x1)

m = (400-100)/(3-1)

m = 300/2

m = 150 is the slope, and it is the amount earned per hour. It is the rate of change.

Use m = 150 and (x,y) = (1,100) to find the value of b as shown below

y = mx+b

100 = 150(1) + b

100 = 150 + b

100-150 = b

-50 = b

b = -50 is the y intercept and it is the starting amount they earn. The negative earning indicates that they spent $50 to set up the stand, which is the cost of buying the food, equipment, etc.

So we have m = 150 as the slope and b =  -50 as the y intercept.

Therefore, y = mx+b turns into y = 150x-50.

-------

As a check, plugging in x = 1 should lead to y = 100

y = 150x-50

y = 150(1)-50

y = 150-50

y = 100 and indeed it does

The same should be the case with (3,400). Plug in x = 3 and we should get y = 400

y = 150x-50

y = 150(3)-50

y = 450-50

y = 400, we have confirmed the answer by showing that the line y = 150x-50 goes through the two points (1,100) and (3,400).

3 0
3 years ago
Study the following quote. Then answer the question that follows.
nlexa [21]
A. People accused of crimes had certain rights unless found guilty through legal process.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the inequality that corresponds to the graph below. Choose all that apply.
    13·1 answer
  • If the digits of a three-digit number are reversed in order, then the sum of the new resulting number and the original number co
    12·1 answer
  • Whats the mode, median, mean and range of 24, 31, 12, 38, 12, 15​
    14·1 answer
  • Solve this equation<br> c<br> \/3=6 1/7
    10·1 answer
  • Find the intersection points using substitution or elimination for each system of equations:
    6·1 answer
  • Triangle ABC is transformed to obtain triangle A′B′C′:
    9·1 answer
  • If Sin a= 12/13 in quad. 2 , cos b=-4/5 quad 3, how do I find sin (a+b) ?
    11·1 answer
  • A triangle has a angle of x, 40 and 30 what is the angle of x
    10·2 answers
  • 89.517 +59.84 by first rounding each number to the nearest whole number.
    15·2 answers
  • PLEASE someone help me with this question, I’ve been stuck on it for so long :(
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!