All categories

2 years ago

3p(x-4) + 18(x-2)...pls find answer

Mathematics

2 answers:

Andrew [12]2 years ago

8 0

Answer:

$3px-12p+18x-36$

Step-by-step explanation:

Simplify each term

Tpy6a [65]2 years ago

4 0

Answer:

$3p(x - 4) + 18(x - 2)$

open the brackets by distribution rule:

$\{3px - 12p \} + \{18x - 36 \}$

group like terms:

$= 3px + 18x - 12p - 36 \\ \\ = { \boxed{ \boxed{3(px + 6x - 4p - 12)}}}$

You might be interested in

Jillian has $50 that she plans on investing in an account that will double her money every week. This can be represented by the

Arte-miy333 [17]

The part that would change would be the number 2. It would become a 3 instead of the 2. Tripling something means to have 3 groups of it.

The reason is that the $50 is not changing, nor would the number of weeks, x be changing.

4 0

3 years ago

Read 2 more answers

A building casts a shadow 40 ft long when the sun's angle of elevation is 58 degrees. find the height of the building

zzz [600]

The building is 64 ft tall

3 0

3 years ago

A fish tank in the shape of a rectangular prism has these dimensions: length = 20 inches width = 10 inches height = 12 inches Wh

snow_tiger [21]

It’s 3 it’s 3 it’s 3 it’s actually 5

4 0

3 years ago

Does the point (–9, 8) satisfy the equation y = –x + 1?

Darina [25.2K]

Answer:

1. 3x+3y=9 since it is a coinciding line.It is equivalent because all the terms are multiplied by 3 from the original equation.

2. x-4=3x+4

x=3x+8

-2x=8

x=-4

y=-4-4

y=-8

please mark me brainlyest

8 0

2 years ago

Taryn conducted a science experiment on saturation. She added sugar to sugar water solution at different intervals. The graph sh

dusya [7]

Equation of a line:
$y=mx+c$

m = gradient: The difference between two y points and two x points.
$m= \frac{\Delta y}{\Delta x}$

c = y-intercept: Where the line crosses the y-axis (x=0)

You have:
$y=\textunderscore\textunderscore \ x + \textunderscore$
so you are missing the m and the c.

To calculate m find two y coordinates -you have (12, 7) and (0, 1)- and subtract them. Then divide this by the subtracted values of the x coordinates -you have (12, 7) and (0, 1)- This gives:

$m= \frac{7-1}{12-0}$
$m= \frac{6}{12}$
$m=0.5$

To calculate the c, you just see where the line crosses the y-axis. Because you have the point (0, 1), you know that when x=0, y=1. Because x=0 is on the y-axis, you can tell that the line passes through y=1. This makes your c = 1:

$c=1$

When you plug these values into the equation you get your answer:

$y=0.5x+1$

6 0

3 years ago