PLEASE HELP!!!

1 answer:

7 0

You would need 27 more dollars because f(x)=7x+2 plug in the 5 in x’s spot and you get 37 and so subtract it from 10 to get 27

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If a ⊥ y and x ∥ y, then _____ x ⊥ a. x ∥ z. a ∥ b. a ⊥ z.

kykrilka [37]

Answer:

A⊥X

Since

A is perpendicular to Y

A⊥YAnd, X is parallel to Y

X || Y

That implies that A must be also perpendicular to X

A⊥X

Which means that they have the same slope (same inclination)

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Plz help i dont want to fail

WINSTONCH [101]

Answer:

$p=\$1.50,\\c=\$0.75$

Step-by-step explanation:

We can write the following system of equations:

$\begin{cases}3p+2c=6.00,\\2p+3c=5.25\\\end{cases}$

Multiply the second equation by $-\frac{3}{2}$ to isolate and solve for $c$ :

$\begin{cases}3p+2c=6.00,\\-3p-4.5c=-7.875\\\end{cases},\\-2.5c=-1.875,\\c=\fbox{$\$0.75$}$ ,

Now plug in $c=0.75$ into any equation to solve for $p$ :

$3p+2(0.75)=6.00,\\3p=4.50,\\p=\fbox{$\$1.50$}$ .

6 0

3 years ago

Read 2 more answers

Find the slope of the equation below and show the work. X=4

gladu [14]

Answer:

Undefined

Step-by-step explanation:

If a linear equation is organized in the form x=[a number], we know straight away that this line is a vertical line. This form is actually $x=d$ , where $d$ is the x-intercept of the line. Vertical lines do not have a y-intercept because they are parallel to the y-axis.