Ask question

Ask question

All categories

3 years ago

6

Please help ASAP Gavin works as a salesperson at an electronics store and sells phones and phone accessories. Gavin earns a $12

commission for every phone he sells and a $3.50 commission for every accessory he sells. On a given day, Gavin made a total of $135 in commission and sold 12 more accessories than phones. Determine the number of phones sold and the number of accessories sold.
There were
____phones sold and
____ accessories sold.

1 answer:

andreev551 [17]3 years ago

4 0

Answer:

6 phones and 18 accessories

Step-by-step explanation:

12P + 3.50A = 135

A = 12 + P

12P + 3.50(12 + P) = 135,

12P + 42 +3.50P = 135

15.50P = 93

P = 6 phones

A = 12 + 6 = 18 accessories

You might be interested in

Phil is standing x+5 feet from the base of a building. The height of the building is 6x−1 feet. Find the function that the strai

Sergio [31]

Answer:

$f(x)=\sqrt{37x^{2}-2x+26}$

Step-by-step explanation:

we know that

To compute the required distance, using properties of triangles

Applying the Pythagoras Theorem

see the attached figure to better understand the problem

$PT^{2}=(6x-1)^{2}+(x+5)^{2}$

convert to expanded form

$PT^{2}=36x^{2}-12x+1+x^{2}+10x+25$

$PT^{2}=37x^{2}-2x+26$

square root both sides

$PT=\sqrt{37x^{2}-2x+26}$

Convert to function notation

$f(x)=\sqrt{37x^{2}-2x+26}$

5 0

4 years ago

Martin places 51 toy cars in 3 equal rows. How many toy cars are in each row?

kupik [55]

Answer:

divide 51/3 this is 3

Step-by-step explanation:

explanation has already been given enjoy!!

6 0

3 years ago

Read 2 more answers

Which of the following obtains data from a subset of a population to evaluate traits of the population (4 points)

GenaCL600 [577]

Answer:D

Step-by-step explanation:

3 0

3 years ago

Solve for y, give the slope and y intercept 5y=20, -y + 3=15x, y +1/3x=17

qaws [65]

$5y=20$ Equation

$y=4$ Divide by 5 on both sides

$5(4)=20$ Plug in for y

$20=20$ Simplify

y=4
slope= 0
y-intercept= 4

$^{-}y+3=15x$ Equation

$^{-}y=15x-3$ Subtract 3 from both sides

$y=-15x+3$ Divide both sides by -1

$- (^{-}15x+3) +3=15x$ Plug in for y

$15x-3+3=15x$ Distribute -1 into the parenthesis

$15x=15x$ Further simplified

y= -15x+3
slope= -15
y-intercept= 3

$y+ \frac{1}{3}x=17$ Equation

$y=^{-}\frac{1}{3}x+17$ Subtract 1/3x from both sides

$(^{-}\frac{1}{3}x+17 )+\frac{1}{3}x =17$ plug in for y

$17=17$ Simplify

y= -1/3x+17
slope= -1/3
intercept= 17

8 0

3 years ago

Write the equation of the line that passes through the points (8, -4) and (-2,5).

Sladkaya [172]

Answer:

The equation in the slope-intercept form will be:

Step-by-step explanation:

Given the points

(8, -4) and (-2, 5)

The slope between two points

$m=\frac{5-\left(-4\right)}{-2-8}$

$m=-\frac{9}{10}$

As the point-slope form is

$y-y_1=m\left(x-x_1\right)$

substituting the values m = -9/10 and (8, -4)

$y-\left(-4\right)=-\frac{9}{10}\left(x-8\right)$

Writing the line equation in the slope-intercept form

$y=mx+b$

where m is the slope and b is the y-intercept

so the equation in the slope-intercept form will be:

$y-\left(-4\right)=-\frac{9}{10}\left(x-8\right)$

$y+4=-\frac{9}{10}\left(x-8\right)$

subtract 4 from both sides

$y+4-4=-\frac{9}{10}\left(x-8\right)-4$

$y=-\frac{9}{10}x+\frac{16}{5}$

Therefore, the equation in the slope-intercept form will be:

$y=-\frac{9}{10}x+\frac{16}{5}$

7 0

3 years ago