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
iVinArrow [24]
3 years ago
7

Make sure to write be specific this is for my math test. i need help im as dumb as a rock

Mathematics
1 answer:
denis23 [38]3 years ago
6 0

Answer:

y intercept is 420

Step-by-step explanation:

You might be interested in
Which ordered pair is a solution to the system of linear equations 1/2x-3/4y=11/60 and 2/5x+1/6y=3/10
Leona [35]

Answer:

(\frac{2}{3} , \frac{1}{5})

Step-by-step explanation:

The fastest way to do this is to convert both equations into slope-intercept form and graph it to find the solution point. If you wanted to do this algebraically, you might want to start out by getting rid of the fractions and using either substitution or elimination to find x and y.

4 0
3 years ago
Write the equation of the line in slope-intercept form that has the following points: (4, 5) (-1, 2)
Dima020 [189]

Answer:

C. y = 3/5x + 13/5

Step-by-step explanation:

8 0
2 years ago
A colony of bacteria is growing exponentially according to the function below, where t is in hours. How many bacteria are there
pychu [463]
The growth of the bacteria is expressed as:

<span>B(t) = 4 e^0.8t
</span>
where t is the time in units of hours. If the bacteria is allowed to grow for 8 hours then the number of bacteria present would be,


<span>B(t) = 4 e^0.8(8)
</span><span>B(t) = 2407</span>
5 0
3 years ago
Read 2 more answers
Please, if anyone can help me out here that would be great!!
vazorg [7]

Well If john has to pay

89.95 a month so 179.9$

He was given 95$ from the company so 179.9 - 95= 84.9

and he owes 12.75 for late fees so 84.9 + 12.75


He owes a grand total of 97.4$ to the phone company


7 0
3 years ago
Read 2 more answers
Solve for x in the equation C = 8.5x + 6y. Show all work.
GarryVolchara [31]
C = 8.5x + 6y

Rearrange the equation by making the side with x, be on the Left Hand Side (LHS)

8.5x + 6y = C

Subtract 6y from both sides of the equation

8.5x + 6y - 6y = C - 6y

8.5x = C - 6y

Divide both sides of the equation by 8.5

(8.5x/8.5) = (C - 6y)/8.5

x =  (C - 6y)/8.5

I hope this helped.
7 0
3 years ago
Other questions:
  • Find the velocity in meters per second of a baseball thrown 38m from third base in 1.7s
    8·1 answer
  • If a worker is paid $4.16 per hour and works 8.5 hours in one week, how much is she paid for that week?
    12·2 answers
  • HELP! I NEED THE ANSWER ASAP!!!!!
    5·1 answer
  • 3 out of 20 boxes are damaged what percent is damaged?
    9·2 answers
  • A computer randomly selects a number from the given set.
    11·1 answer
  • Help me please math is hard
    7·1 answer
  • Here are two five-pointed stars. A student said, “Both figures A and B are polygons. They are both composed of line segments and
    15·2 answers
  • Find the range of the function y=7x-1 when the domain is {-1, 0, 1}
    12·1 answer
  • Pls help me with this
    15·2 answers
  • 3x+2=0 i need the answer quick
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!