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Stells [14]
2 years ago
7

5. Candy costs $10.05 for 15 oz. You decide to buy a 25 oz of candy. You pay with a $50 bill.

Mathematics
1 answer:
dem82 [27]2 years ago
3 0

Answer:

Your 1 oz price is .67, or 67 cents. You remaining money after paying is 33.25.

Step-by-step explanation:

10.05/15=.67

.67*25=16.75

You pay with a 50 dollar bill, so you have to subtract price from 50.

50-16.75=33.25

hope this helps.

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Tamir wants to build a square wooden stage. His original pin for a stage x
shepuryov [24]

Answer:

b .  

Area=(x-5) (x-3)

Area =  x^2 -8x+15

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:  

Area of a rectangle = width x length

The original length and width was x, so if the stage needs to be 5 feet narrower and 3 feet shorter.

x-5

x-5

The formula is:

A=(x-5) (x-3)

Solving:

A = (x.x) + (x.-3) + (-5.x)+ (-5.-3)

A = x^2 -3x -5x+15

A = x^2 -8x+15

6 0
3 years ago
Y=4x(8-x). Linear or nonlinear? explain.
NemiM [27]

Answer:

not linear

Step-by-step explanation:

this equation becomes y = -4x² + 32x which is a quadratic equation that, when graphed, forms an upside down u-shaped curve (upside down because the x² term is negative; if it's positive then the curve is u-shaped)

4 0
2 years ago
Read 2 more answers
Can anyone solve these 3 equations?
Nesterboy [21]

Answer:

1. x = 1, -2

2.  no solution

3.  x = 6 -4

hope this helps!

Step-by-step explanation:


3 0
3 years ago
5x + 5x + 2 + 6 equals 6x + 4 + 3x<br><br>plz show steps I will give you a thankyou​
amid [387]
5x + 5x + 2 + 6 = 6x + 4 + 3x \\ 10x + 8 = 9x + 4 \\ 10x - 9x = 4 - 8 \\ x = - 4

HOPE THIS WILL HELP YOU
3 0
3 years ago
Read 2 more answers
What is the midpoint of QR. Q(2,4) and R(-3,9)
Eduardwww [97]

Answer:

The answer is

( -  \frac{1}{2}  \: , \:  \frac{13}{2})  \\

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

M = (  \frac{x1 + x2}{2} , \:  \frac{y1 + y2}{2} )\\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

Q(2,4) and R(-3,9)

The midpoint is

M = ( \frac{2 - 3}{2}  \:  , \:  \frac{9 + 4}{2} ) \\

We have the final answer as

( -  \frac{1}{2}  \: , \:  \frac{13}{2})  \\

Hope this helps you

6 0
3 years ago
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