2 years ago

A soft-drink vending machine is supposed to pour 500ml of the drink

Mathematics

2 answers:

guajiro [1.7K]2 years ago

4 0

the answer is on chegg

Cerrena [4.2K]2 years ago

4 0

Answer:

shoot your self in the head with an ar15

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1. What is the solution? y 3 -3-2-1 2 3x O (1,2) O (1,-1) O 1 02

Rama09 [41]

9514 1404 393

Answer:

(d) Infinitely Many Solutions

Step-by-step explanation:

Each point of intersection between the lines is a solution. When the lines lie on top of each other, there are infinitely many points of intersection, hence ...

Infinitely Many Solutions

4 0

2 years ago

Which expression is equivalent to -7(y-2)

soldi70 [24.7K]

Hello!

Distributive property: a(b+c)=ab+ac

$a=-7, b=y, c=2$

$-7y-(-7)*2$

Minus and plus sign.

$-7y+7*2$

Then multiply by the numbers.

$7*2=14$

$\boxed{=-7y+14}$

Hope this helps!

Thanks!

Have a great day!

5 0

2 years ago

How do you work 8x= -4x -3x

alukav5142 [94]

First combine like terms on each side so
8x = -7x
then move -7x
so x=0

8 0

2 years ago

Read 2 more answers

Find the inverse f(x)=6x+7

Lorico [155]

Answer:

$f^{-1}$ (x) = $\frac{x-7}{6}$

Step-by-step explanation:

let y = f(x) , then rearrange making x the subject

y = 6x + 7 ( subtract 7 from both sides )

y - 7 = 6x ( divide both sides by 6 )

$\frac{y-7}{6}$ = x

Change y back into terms of x with x = $f^{-1}$ (x) , then

$f^{-1}$ (x) = $\frac{x-7}{6}$

7 0

2 years ago

The slope of the line whose equation is 5 x - 3 y = 4 is 5/3 4/5 -3/5

vlada-n [284]

The slope-intercept form: y = mx + b

m - slope

b - y-intercept

We have:

$5x-3y=4\qquad|\text{subtract 5x from both sides}\\\\-3y=-5x+4\qquad|\text{divide both sides by (-3)}\\\\y=\dfrac{5}{3}x-\dfrac{4}{3}$

<h3>Answer: 5/3</h3>

3 0

3 years ago