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2 years ago

12

Sharise Brody folds and glues corrugated cardboard boxes at the rate of $0.57 per box. If she averages 40 boxes per hourhow much

is her average hourly pay?

1 answer:

Valentin [98]2 years ago

6 0

Answer:

she makes $22.80 a day

Step-by-step explanation:

since she makes $0.57 per box and averages at 40 boxes a day, we multiply 40 and 0.57. 40 x 0.57 = 22.8, or $22.80.

hope this helped!

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What is x? -3(52)=-3(x)+-3(2)

krek1111 [17]

Answer:

x = 50

Step-by-step explanation:

-3(52)=-3(x)+-3(2)

Divide both sides by -3

52 = x + 2

x = 50

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3 years ago

A gym charges a $40 registration fee and $25 per month of membership. Create an equation to model the price (y) based on (x) mon

Lubov Fominskaja [6]

Answer:

y= 40 + 25x

Hope this helps!

8 0

3 years ago

The midpoint of segment QR is M(-2, 9). One end point of segment QR is Q(-8, 12). Find the coordinates of the other endpoint, R.

DanielleElmas [232]

Here,

The midpoint of segment QR is M

<u>m</u><u>(</u><u>-2</u><u>,</u><u>9</u><u>)</u> x3=-2,y3=9

<u>Q</u><u>=</u><u>(</u><u>-8</u><u>,</u><u>1</u><u>2</u><u>)</u>x1=-8,y1=12

R=x2,y2

we know that,

$\tt{ m=\dfrac{Q+R}{2} }$ ⠀

So,

x3= $\tt{\dfrac{x1+x2}{2} }$ ⠀

$\tt{-2=\dfrac{-8+x2}{2} }$ ⠀

$\tt{-2×2=-8+x2 }$ ⠀

$\tt{x2=8-4 }$ ⠀

$\tt{x2=4 }$ ⠀

x2=4

now we find the y coordinate y2.

y3= $\tt{\dfrac{y1+y2}{2} }$ ⠀

$\tt{9=\dfrac{12+y2}{2} }$ ⠀

$\tt{9×2=12+y2 }$ ⠀

$\tt{y2=18-12 }$ ⠀

$\tt{y2=6 }$ ⠀

y2=6

<em>Now</em><em> </em><em>we</em><em> </em><em>get</em><em> </em><em>the</em><em> </em><em>two</em><em> </em><em>coordinate</em><em> </em><em>of</em><em> </em><em>R</em>

<em>so</em><em>,</em>

R=(x2,y2)=(4,6)

7 0

2 years ago

Can someone please help me I don't understand and I'm trying to learn this :((

Vlad1618 [11]

In a parallelogram the two angles on the same side need to equal 180 degrees. So in the picture angle F and angle G need to equal 180:

Add them together:

7x -5 + 3x-15 = 180

Simplify by combining like terms:

10x -20 = 180

Add 20 to both sides:

10x = 200

Divide both sides by 10:

X = 20

Now you know x, replace x in the angle for g and solve:

G= 7x-5 = 7(20) -5 = 140-5 = 135

G = 135 degrees.

In a parallelogram the top and bottom are the same length, so set the two to equal each other and solve for y:

3y = y + 8

Subtract y from both sides:

2y = 8

Divide both sides by 2:

Y = 4

Now replace y and solve for EF:

EF = 3y = 3(4) = 12

EF = 12

4 0

2 years ago

Read 2 more answers

On Monday at work, David produces $w$ widgets per hour, and works for $t$ hours. Exhausted by this work, on Tuesday, he decides

nasty-shy [4]

Answer:

8 more widgets

Step-by-step explanation:

<u>Monday:</u>

t hours work AT w widgets per hour

So,

total number of widgets = wt

<u>Tuesday:</u>

2 fewer hours than monday, so

hours worked = t - 2

Per hour widget production is 4 more than Monday so:

per hour widget = w + 4

Total number of widgets = $(t-2)(w+4)=wt+4t-2w-8$

Monday he produced more, so amount more is:

$wt-[wt+4t-2w-8]\\wt-wt-4t+2w+8\\-4t+2w+8$

Given, w = 2t, we have:

$-4t+2w+8\\-4t+2(2t)+8\\-4t+4t+8\\=8$

Thus,

8 more widgets were produced

5 0

3 years ago