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castortr0y [4]
3 years ago
7

The relationship between the number of 12$ DVDs you by and the total cost

Mathematics
1 answer:
quester [9]3 years ago
4 0

Answer:

C = 12n  

Step-by-step explanation:

Let C = the total cost

and n = the number of DVDs

Then

C = 12n

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Alex counted to 2400 by 6's beginning with 6. Matthew counted to 2400 by 4's starting with 4. How many of the numbers counted by
kondaur [170]

Answer: 200

Step-by-step explanation:

Number of numbers counted by Alex;

= 2,400 / 6

= 400

Number of numbers counted by Matthew;

= 2,400/4

= 600

Numbers that both of them counted = 600 - 400

= 200

6 0
3 years ago
1. How far does a car travel if it's 16-inch wheel rotates 3 times?<br><br><br>HELP!​
Nataly_w [17]

\textit{circumference of a circle}\\\\ C=\pi d~~ \begin{cases} d=diameter\\[-0.5em] \hrulefill\\ d=16 \end{cases}\implies C=16\pi \implies \stackrel{\textit{3 times that much}}{C=48\pi \implies} C\approx \underset{inches}{150.8}

6 0
3 years ago
Graph the line by locating any two ordered pairs that satisfy the equation y = 1/4x+1
Tom [10]
How I would do it is place a point at 1 then go up 1 over 4 because of your slope 1/4. Same as for going down except down 1 over 4. Hope this helped:)
5 0
3 years ago
The function y=-16t^2 +36 represents the height y (in feet) of a water droplet t seconds after falling from an icicle. After how
NikAS [45]

Answer:

1.5 seconds

Step-by-step explanation:

plug 0 in for y

0=-16t^2+36

then slove for t

-36=-16t^2

-36 / -16 = 9/4

9/4=t^2

square root of 9/4 is 3/2 or 1.5

t=1.5

3 0
2 years ago
Help please ! Math problem
morpeh [17]

Let's solve your equation step-by-step.

5=(−4)(8)+b

Step 1: Simplify both sides of the equation.

5=(−4)(8)+b

5=−32+b

5=b−32

Step 2: Flip the equation.

b−32=5

Step 3: Add 32 to both sides.

b−32+32=5+32

b=37


6 0
3 years ago
Read 2 more answers
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