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3 years ago

Help please :) i will give brainliest answer❤

Mathematics

2 answers:

Katena32 [7]3 years ago

6 0

Mark did a side job to make extra money they told him for every barrel he moves he will be paid $7.

X = Barrels moved
Y = Money earned

(2,14)(5,35)(7,49)(9,63) and so on.

All you have to do is make something like this very easy just think.

Karo-lina-s [1.5K]3 years ago

3 0

Help With What , Message Me And I Will Answer Anything.

You might be interested in

the side length ofthe square porch behind macis house is (3x + 2) feet. The porch has a perimeter of (14x - 2) feet. What are th

andriy [413]

Answer:

The porch is 17 ft by 17 ft

Step-by-step explanation:

The perimeter of a square is

P = 4s where s is the side length

P = 4( 3x+2)

P = 12x+8

We know P = 14x-2

14x-2 = 12x+8

Subtract 12x from each side

14x-2 -12x = 12x+8-12x

2x -2 = 8

Add 2 to each side

2x-2 +2 = 8+2

2x= 10

Divide by 2

2x/2 = 10/2

x = 5

The side is 3x+2

3*5+2

15+2

The porch is 17 ft by 17 ft

5 0

3 years ago

Which function's graph has x-intercepts at x = - 2 and x = 4 , and a vertex at point (1, - 18) ?

Irina18 [472]

Answer: (x+2)(2x-8)

if you let x = 1 it give h(x) = -18

5 0

2 years ago

Math hw due tmr...need little help plz!!?!

Oliga [24]

First you gotta find out what this is:
${3}^{9} =$

Then you gotta figure out what this is too:
${3}^{5}$ =
Once you figure that out you must divide:
${3}^{9} \div {3}^{5} =$

And the answer of that equation will be the answer to the problem of how many times bigger the capacity of the of the Madison square Garden in NY than the typical movie theater!

Hope it helps Good Luck! ( If I did anything wrong please let me know and Ill fix it :) )

3 0

2 years ago

Simply the following : 343^1/3

Ilya [14]

7

This means the cube root of 343 which is 7.

4 0

2 years ago

The function (f) is given by <img src="https://tex.z-dn.net/?f=f%28x%29%3De%5E%28x-11%29%20-8" id="TexFormula1" title="f(x)=e^(x

Vitek1552 [10]

$f(x)=e^{x-11}-8\to y=e^{x-11}-8\ \ \ \ |add\ 8\ to\ both\ sides\\\\e^{x-11}=y+8\\\\\ln e^{x-11}=\ln(y+8)\iff x-11=\ln(y+8)\ \ \ \ |add\ 11\ to\ both\ sides\\\\x=\ln(y+8)+11\\\\a)\ \boxed{f^{-1}(x)=\ln(x+8)+11}\\\\b)\ The\ domain\ of\ f^{-1}(x):\\\\x+8 > 0\to \boxed{x > -8\to x\in(-8;\ \infty)}$

7 0

3 years ago