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
Rashid [163]
3 years ago
14

Plez halp with question bc im smol brain

Mathematics
1 answer:
Studentka2010 [4]3 years ago
6 0

Answer:

B. y= 2x–15

Step-by-step explanation:

The equation that represents the line that passes through the points (8, 1) and (10,5) is y= 2x–15

"x" is found on the left hand side of the bracket and "y" is found on the right hand side of the bracket :)

(8, 1) and (10, 5)

x in the first bracket is 8 and x in the second bracket is 10.

y in the first bracket is 1 and y in the second bracket is 5.

When this equation is applied to find the value for y we get:

y= 2x-15

y= 2(8)-15

y= 16-15

y= 1

y= 2x-15

y= 2(10)-15

y= 20-15

y= 5

We got back the values of y and this means that the equation was correctly chosen and the answer is correct :)

You might be interested in
Help please! math volumes
salantis [7]

Answer:

980.18 cm^3

Step-by-step explanation:

Volume of cylinder w/out spheres = pi r^2 h

  = pi 8^2 *6

 now subtract the volume of the TWO spheres

      2   * 4/3 pi * 3^3

for result = 980.18 cm^3

6 0
2 years ago
Plzzz tell me the answer and working out
postnew [5]
1. we know she needs 3 packs of biscuits
2. Shop A you only need to pay for 2 packs
3. Shop B you only need to pay for 2 packs
4. Shop C you need to pay for all three
5. so we know C is out of the option.
1.90 \times 2
so shop A and B will cost the least
3 0
3 years ago
Round 0.9874 to the greatest non zero place
Anna71 [15]
0.9874 the greatest non zero place is 9 but the nearest digit is 8 when you round it off to 0.9 the answer becomes 1.0
0.9874~1.0
5 0
3 years ago
Look at these sets of ordered pairs.
laila [671]

Answer:

It's D.

Step-by-step explanation:

There are no repetitions of the x values in the ordered pairs so they are all functions.

8 0
3 years ago
Maggie is creating a cushion for a circular stool. The stool has a diameter of 14 inches. If she needs fabric to extend 2 inches
Marianna [84]

Answer:

396 in.^2

Step-by-step explanation:

The cushion is shaped like a cylinder with 14 inch diameter and 2 inch height.

We need to find the surface area of the cylinder.

diameter = 14 in.

radius = diameter/2 = 7 in.

height = 2 in.

A = 2(pi)r^2 + 2(pi)rh

A = 2(3.14159)(7 in.)^2 + 2(3.14159)(7 in.)(2 in.)

A = 395.84 in.^2

A = 396 in.^2

8 0
3 years ago
Other questions:
  • Help me ! i don't like mathhhh !
    11·2 answers
  • Write an inequality for each situation <br> There are at least 24 pictures on the roll of film.
    14·2 answers
  • In fall 2014, 34% of applicants with a Math SAT of 700 or more were admitted by a certain university, while 16% with a Math SAT
    7·1 answer
  • how do i find if the area is 1976 square inches, what are the radius, diameter, and circumference of the circle?
    13·1 answer
  • Muffins sell 3 for $1.25. About how much will a dozen cost?
    5·2 answers
  • What is 4x – 97 + 12 – x = -80.5
    11·2 answers
  • Write an algebraic expression for each:
    7·1 answer
  • Translate 7 units to the right and 4 units up.<br> Then, rotate 180° about the origin.
    9·1 answer
  • What is the area of the shape?
    14·2 answers
  • Solve for the missing side round to the nearest 10th (look at image)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!