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
Naddik [55]
3 years ago
10

I need help with this it is confusing

Mathematics
1 answer:
Gnoma [55]3 years ago
6 0

Answer:

Step-by-step explanation:

First let's assume that this is a linear relationship.  Find the slope, if there is a unique slope.  As we move from the point (-2, -2) to the point (2, 8), x increases by 4 and y increases by 10, so that the slope is m = rise / run, or

m = 10 / 4, or 2.5.  Using the point (2, 8), determine the y-intercept:

8 = 2.5(2) + b, or 8 = 5 + b, so that b = 3.

Then y = 2.5x + 3.  Now test whether another point, such as (6, 18), satisfies this equation:

18 = 2.5(6) + 3, or

18 = 15 + 3   This is true.

So we can conclude that this is a linear relationship, y = 2.5x + 3  (Answer A)

You might be interested in
Question 12<br> What is 62% of $10.50
Ugo [173]
Answer:

62% of $10.50 = 9.5$
4 0
3 years ago
Read 2 more answers
|-24 + 12| lolololool
BaLLatris [955]
The answer to the equation is 12.
6 0
2 years ago
Read 2 more answers
If EG = 59, and EF = 8x - 14, while FG = 4x + 1
lyudmila [28]

Answer:

x = 6

Step-by-step explanation:

EG = 59

EF = 8x - 14

FG = 4x + 1

to find the value of x

EF + FG = EG (same line)

8x - 14 + 4x + 1 = 59

12x -13 = 59

12x = 59 + 13

12x = 72

x = 72 ÷ 12

x = 6

You can even cross check for correct answer

EF + FG = EG

instead of x place the x's value we got

8x - 14 + 4x + 1 = 59

8 (6) - 14 + 4 (6) + 1 = 59

48 - 14 + 24 + 1 = 59

34 + 25 = 59

59 = 59

CROSS - CHECKED

4 0
3 years ago
Bags of sugar come in 3 sizes. Small bag: A 175 g bag costs 45p. Medium bag: A 420 g bag costs £1.13. Large bag: A 1.2 kg bag co
kotegsom [21]

Answer:

a 3.889

b 3.735

c 4.013

Step-by-step explanation:

a. 45p is 0  175/45=3.889

b  420/113= 3.735

c1.2kg= 1200g /299 =4.013

/ means divide

4 0
3 years ago
I need help. ASAP. PLEASE.
Vlad1618 [11]
You haven’t supplied enough information to help you. The original question would have helped.
7 0
2 years ago
Other questions:
  • I need help with this question can somebody help me please
    5·1 answer
  • What is the median value of the data set shown on the line plot?
    6·2 answers
  • 3x- 5y=7 <br>5x- 2y=- 1<br><br>X=? Y=?
    8·1 answer
  • Find the inverse of function f.<br> f(x) = 1 /2x+7
    12·1 answer
  • Find the measure of angle A.<br> 75°<br> x + 53<br> +68
    5·1 answer
  • Find the slope of the line through each pair of points. <br> (19, −16), (−7, −15)
    15·2 answers
  • I will give brainliest and 5 stars​
    5·1 answer
  • Six more than a number,<br> n, is less than fourteen. Which inequality represents this relationship?
    15·1 answer
  • Find the missing measure (simular figures)
    12·1 answer
  • ANSWER ASAP NO FILES OR LINKS (LAST ONE) (maybe)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!