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
blagie [28]
4 years ago
6

What would this be I need help 2x(3x+9=7

Mathematics
1 answer:
lana [24]4 years ago
4 0
I hope this helps you

You might be interested in
a group of hikers park there trail head and hike into the forest to a campsite. The next morning they head out on a hike from th
tiny-mole [99]

Answer: The campers will be 40\ miles from their car after 12 hours.

Step-by-step explanation:

<h3> The missing graph is attached.</h3>

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope and "b" the y-intercept.

We can pick two points on the line graphed and substitute the coordinates into this formula to find the slope:

m=\frac{y_2-y_1}{x_2-x_1}

Choosing the points (0,4) and (2,10), we get:

m=\frac{4-10}{0-2}=3

We can susbstitute the point (0,4) and the slope into y=mx+b and solve for "b":

4=3(0)+b\\\\b=4

Then, the equation of this line is:

y=3x+4

Since the distance in miles is represented on the y-axis and the time in hours is represented on the x-axis. we can rewrite the equation as:

d=3h+4

Finally, in order to calculate the distance in miles that the campers will be from their car after 12 hours, we need to subsitute h=12 into the equation and evaluate. Then we get:

d=3(12)+4\\\\d=40

4 0
3 years ago
( -6, 8 ) is it a solution yes or no ? ​
Gennadij [26K]
Whats the original question you got from your teacher
8 0
3 years ago
19 points Please do 2 4 5 &amp; 6
Assoli18 [71]
The answer to the questions

4 0
4 years ago
Jason bought 10 of the 30 raffle tickets for a drawing. What is the probability that Jason will win all 3 of the prizes if once
anastassius [24]

For the first drawing, there are  30  tickets altogether, and Jason
has  10  of them.  The probability that one of his tickets will win is

                                                               10 / 30 .

For the second drawing, there are  29  tickets altogether, and Jason
has  9  of them.  The probability that one of his tickets will win is

                                                                 9 / 29 .

For the third drawing, there are  28  tickets altogether, and Jason
has  8  of them.  The probability that one of his tickets will win is

                                                                 8 / 28 .

The probability that all three of these things will happen is

                      (10/30) x (9/29) x (8/28)  =  720 / 24,360

                                                             =  6 / 203  =  2.96 percent (rounded)    

7 0
3 years ago
Read 2 more answers
Please help me solve this math problem and explain it. Will give BRANIEST!<br> (X^2+2xy+y^2)^2
riadik2000 [5.3K]

Answer:

I'm sorry hindi ko po alam eh

8 0
3 years ago
Other questions:
  • You recite 86 new words in an hour. how many new words do you recite per minute
    15·2 answers
  • The table shows the height of a tree as it grows. What equation in slope-intercept form gives the height of the tree at any time
    5·1 answer
  • What is 0.0054 in standard form
    14·2 answers
  • What is the total price of a video game that costs $49.99 and the tax is 6%.
    9·2 answers
  • Find the x-intercept(s) Round to nearest hundredth if needed y=-2x^2-8x-4​
    5·1 answer
  • Which is a perfect square?
    14·2 answers
  • Please look at the picture and explain your answer thanks
    14·1 answer
  • Classify the numbers. Some numbers may belong in more <br> than one box.
    6·1 answer
  • If you need 10 cups of flour for every 6 cups of sugar, how much sugar do you need if you have only one cup of flour?
    14·1 answer
  • Clative Property of Addition: Practice
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!