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
Morgarella [4.7K]
4 years ago
15

(15 points) Please help! Last two pre algebra questions! Will mark brainliest

Mathematics
1 answer:
mihalych1998 [28]4 years ago
4 0

Answer:

Step-by-step explanation:

1. slope=-3/2-3 is at the top,2 is at the bottom

y intercept=4-The y intercepts or goes past at 4,

equation=y=-3/2+4-We put it all together and we get y=-3/2+4!

2. slope=-3/2-It starts at 3 again,and ends at two again.

y intercept=0-The y touches the line at 0,or the middle

equation=y=-3/2-y equals the slope and we subtract y.

You might be interested in
a person who weighs 100 pounds on earth weights 16.6 Ib. on the moon what is the independent variable
hram777 [196]
To find weight you use the equation w=m*a. W is weight, m is mass, a is acceleration due to gravity. Since acceleration due to gravity is different on the moon than it is on earth that is the dependant variable. Since the persons mass does not change that is the independent variable
3 0
3 years ago
PLZ HELP WILL GIVE BRAINLIEST!!!
erica [24]

Answer:

y=2x

100 miles

Step-by-step explanation:

The slope is determined by change of y/ change of x

when using the points (0,0)-(50,100) is

100-0/50-0= 100/50=2

so the slope is 2.

Also there is no Y intercept on the equation bc it goes through the origin.

100 miles is the y point for 50 miles per hour

8 0
3 years ago
Read 2 more answers
Solve for k.
elixir [45]

Answer:

1/7 m

Step-by-step explanation:

Look at the picture above.

Hope this helps.

4 0
3 years ago
Read 2 more answers
Answer right away please
murzikaleks [220]

Answer:

21. 1,000

Step-by-step explanation:

21. divide 87,000 by 87 to get 1,000

did not get 23 my apologies

7 0
3 years ago
Consider the ordered pairs (1,4) (-1,2) and (0,3) lol. which of the four equations below could have been used to generate there
shtirl [24]
Answer choice a because 4=1+3 and 2=-1+3 and 3=0+3 all those are true therefore the equation y=x+3 is the correct answer.
6 0
3 years ago
Other questions:
  • Which expression is equivalent to 2r + 7r?
    12·1 answer
  • A roll of paper towels is 11 inches high and 6 inches in diameter. If a 300- square inch sheet of plastic is provided to wrap th
    8·1 answer
  • One number is 6 more than another. Twice the larger number is 5 times the smaller. Which is the smaller number?
    5·1 answer
  • In making the key chain, Sara uses a pattern of beads 3 times. After the key chain is complete, what fraction of the beads in th
    10·1 answer
  • 450 is 75% of what number. show ur work
    10·1 answer
  • For the Past year, national percentages of people's preference in car color are as follows: White: 35%, Silver: 28%, Blue: 24%,
    9·1 answer
  • (2x + y = 14<br> 5x - y = 28<br> Which ordered pair represents the solution
    6·1 answer
  • A company sells widgets. The company’s fixed and variable cost are modeled by the function C(x)=0.92x+85000. It’s revenue is mod
    11·1 answer
  • Find expressions for the possible dimensions of the rectangular prism.<br> V = 7y3 +29y2 + 4y
    12·1 answer
  • 6n + 7 - 2n +5n what is answer pls i need test corrections
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!