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
uysha [10]
3 years ago
10

PLEASE HELP!!!! Will mark brainlesst!

Mathematics
1 answer:
Alexxandr [17]3 years ago
5 0

Step-by-step explanation:

a. y=mx+c

m = rise/run

3/2=m

1.5=m

b. y=1.5x+3

c. y int. x=0 x int. y=0

y=1.5(0)+3 0= 1.5x+3

y= 3 -3=1.5×

1.5x/1.5=-3/1.5

x= 2

d. y-y1 =m(x-x1)

y-3=1.5(×-2)

y-3 =1.5x-3

y-3+3=1.5x-3+3

y=1.5x +0

y int =3 x int =2

You might be interested in
Can someone answer this for me? I don’t understand how to do i.
LiRa [457]
These are the steps good luck

7 0
2 years ago
What are the two solutions of 2x^2=-x^2-5x-1
hammer [34]

Answer:

x = 5/-6 + (√13)/-6

x = 5/-6 -(√13)/-6

Step-by-step explanation:

2x^2 = -x^2 - 5x - 1. Subtract 2x^2 from both sides.

-3x^2 - 5x - 1. Do the quadratic formula.

That gives you:

-5/6 ± (√13)/-6.

3 0
3 years ago
Read 2 more answers
A mean average of 70 or better on five exams is needed for a final grade of C. Jeffery Matthews first four exam grades are 75, 6
erastova [34]

Answer:38

Step-by-step explanation:

3 0
3 years ago
You are saving money to buy a used car. You deposit $2,500 in an account that earns interest compounded annually. The expression
seraphim [82]

Answer:

r= [(\frac{A}{2500}) ^\frac{1}{2} -1]

Step-by-step explanation:

Given data

Principal = $2500

time t= 2 years

Required

the rate r

Given the expression for the balance 2500(1+r)^2

Hence

A= 2500(1+r)^2

we can make r subject of formula

r= [(\frac{A}{P}) ^\frac{1}{t} -1]

r= [(\frac{A}{2500}) ^\frac{1}{2} -1]

Hence, for any value of A, we can find the rate using the expression above

6 0
2 years ago
PLEASE HELP 30 POINTS
ki77a [65]
4

one of the functions equals 0 while the other equals 4

0+4=4
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the factor of 7x squared minus 31x minus 20
    9·2 answers
  • Use the rules of significant figures to answer the following question: 22.674 • 15.05
    8·2 answers
  • Roger has $2, $1 and 50 cent pieces in the ratio of 5:4:2. If 30 of roger’s coins are 50 cent pieces, how many $2 coins and $1 c
    12·2 answers
  • Find the matrix A of the linear transformation T(f(t))= 4f'(t)+6f(t) from P2 T0 P2 with respect to the standard basis of P2 {1,t
    7·1 answer
  • Two groups collect litter along the side of a rode. It takes each group 5 min to clean up a 200-yard section. How long does it t
    15·1 answer
  • Mrs. Sawyer estimates that a quiz will take students no fewer than 11 minutes but no more than 41 minutes to complete. She allot
    8·2 answers
  • Anexo 5
    6·1 answer
  • Michael's team is trying to determine how they can process shipments more quickly. He has convened a large group to come up with
    12·1 answer
  • 29867+14938 plz i need help
    15·2 answers
  • 5.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!