2 years ago

What is the slope of the line? y + 1 = 3(2x - 4)

Mathematics

1 answer:

Alexeev081 [22]2 years ago

6 0

Answer: 6

Step-by-step explanation:

Let's start by getting the equation to slope intercept form

First simplify

$y + 1 = 3(2x - 4)\\\\y+1=6x-12$

Then get y by itself

$y+1-1=6x-12-1\\y=6x-13$

In slope intercept form y=mx+b, m is the slope

In this case the slope is 6

You might be interested in

Solve for x in the equation 6(–5)=54 6 ( x – 5 ) = 54 .

Ad libitum [116K]

Answer:

x = 14

Step-by-step explanation:

Let's solve your equation step-by-step.

6(x − 5) = 54

Step 1: Simplify both sides of the equation.

6(x − 5) = 54

(6)(x) + (6)(−5) = 54(Distribute)

6x + − 30 = 54

6x − 30 = 54

Step 2: Add 30 to both sides.

6x − 30 + 30 = 54 + 30

6x = 84

Step 3: Divide both sides by 6.

6x/6 = 84/6

x = 14

8 0

3 years ago

PLSS HELPP 25 POINTS AND BRAINLIEST

Dennis_Churaev [7]

Answer:

$\Large \boxed{\sf 322.5 \ in^2}$

Step-by-step explanation:

Find the area of the 4 triangles and add them.

Area of triangle = base × height × 0.5

$(10 \times 15 \times 0.5 \times 3)+(15 \times 13 \times 0.5)= 322.5$

8 0

3 years ago

PLS HELP ME!!!!! The price of a mango at a fruit stand goes up 5 cents each month. The first month the stand was open, a mango c

AleksandrR [38]

It will be $31.25 because $1.25×25 equals $31.25

6 0

4 years ago

Read 2 more answers

The room-size ranges suggested above for a 4-member family (family with 2 children) and a family with three teenagers are differ

irinina [24]

Teenagers require more space than smaller children.

3 0

3 years ago

Read 2 more answers

A photograph has a length that is 6 inches longer than its width, x. So its area is given by the expression x(x+6) square inches

Taya2010 [7]

Answer: 8 inches

Solving Steps:

x(x + 6) = 112
x^2 + 6x = 112
x^2 + 6x - 112 = 0
(x + 14)(x - 8) = 0
x + 14 = 0
x = -14
^^^ reject because distance can’t be negative
x - 8 = 0
x = 8

Check:

x(x + 6) = 112
8(8 + 6) = 112
64 + 48 = 112
112 = 112

4 0

3 years ago