3 years ago

A line has a slope of 2 and contains the points (1, 3) and (2, y). The value of y is

1 answer:

8 0

Y=mx+b

y=2x+b

point (1,3)

substitute to find b

3=2*1+b

3=2+b

b=1

equation is y=2x+1

point (2,y)

substitute to get y

y=2*2+1

y=4+1

y=5

point (2,5)

You might be interested in

Imran made a profit of 20 percent

Ivanshal [37]

He overall had a 10% loss.

6 0

2 years ago

A video game is on sale for 15% off the list price of $50. How much is saved by buying the game at the sale price?

boyakko [2]

Answer:

Step-by-step explanation:

$Original price = \$50\\Discount = 15\%\\\\\frac{15}{100} \times 50\\ = \$7.5\\$

3 0

3 years ago

Kimberly has the choice of washing the car mowing the lawn or raking leaves on Saturday and baking a cake washing dishes or doin

zhuklara [117]

The answer is 9. there are 9 different combinations to choose from.

8 0

3 years ago

Which values of

I am Lyosha [343]

83x + P = 83x + Q <em>subtract 83x from both sides</em>

P = Q

The equation has no solution for P different Q (P ≠ Q).

7 0

3 years ago

Help me.. please and ty.

makkiz [27]

Answer:

Step-by-step explanation:

$y = \frac{-1}{5}x - 4\\\\Plugin x = 0 , y = 0 - 4\\\\ y = -4\\\\(0 , -4)\\\\Plugin x = 5, y =\frac{-1}{5}*5-4 = -1-4=-5\\\\(5 , -5)\\\\Plugin x = -5, y =\frac{-1}{ 5}*(-5)-4=1 - 4 = -3\\(-5, -3)$

Plot the points(0 ,-4) , (5 , -5) and (-5 , -3 ) in the graph and join the points.

5 0

3 years ago