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3 years ago

6

Small boxes contain DVDs, and large boxes contain one gaming machine. Three boxes of gaming machines and a box of DVDs weigh 48

pounds. Three boxes of gaming machines and five boxes of DVDs weigh 72 pounds. How much does each box weigh?

1 answer:

Pani-rosa [81]3 years ago

7 0

I don’t know so sorry maybe ask someone else but just go back to the passage and see if you can find it

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The cost of a bracelet and a watch is $250. Find the price of each item is the bracelet cost 4 times as much as the watch.

FrozenT [24]

The bracelet is $200 and the watch is $50
4x50=200+50=250

3 0

4 years ago

Read 2 more answers

Please help ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

Papessa [141]

Answer:

13/15

Step-by-step explanation:

Solve using implicit differentiation:

First take derivative:

6y $\frac{dy}{dx}$ -3 $\frac{dy}{dx}$ -10x+7 = 0

Next isolate the $\frac{dy}{dx}$ :

6y $\frac{dy}{dx}$ -3 $\frac{dy}{dx}$ = 10x-7

$\frac{dy}{dx}$ (6y-3) = 10x-7

$\frac{dy}{dx}$ = $\frac{10x-7}{6y-3}$

Finally plug in the point (2,3):

$\frac{10(2)-7}{6(3)-3} = \frac{13}{15}$

8 0

4 years ago

Et f(x) = x2 + 6 and g(x) g(x) x+8/x . Find ( g o f)( -7)

earnstyle [38]

Answer:

A

Step-by-step explanation:

A function composition is where one function is substituted within another function and is written g(f(x)). Here we will substitute f(x) into g(x). For g(f(-7)), we substitute -7 for x.

$\frac{x^2+6+8}{x^2+6}$

Now substitute -7 for x.

$\frac{x^2+6+8}{x^2+6} = \frac{(-7)^2+6+8}{(-7)^2+6}=\frac{49+6+8}{49+6}=\frac{63}{55}$

6 0

4 years ago

How many times bigger is the 45,776 than 45.776

sweet [91]

Answer:

54

Step-by-step explanation:

7 0

3 years ago

andy is making floor plans for a tree house using a scale 1in to 2ft he wants to make the floor of the tree house have a length

Nataly [62]

Answer:

Three inches

Step-by-step explanation:

If 1 inch is = to 2 ft, and Andy has a length of 6ft for his tree house:

6/2 = 3

7 0

3 years ago