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lianna [129]
3 years ago
12

A store sells 4 cans of nuts for $7. How much would it cost you to buy 3 cans of nuts?

Mathematics
1 answer:
Stolb23 [73]3 years ago
3 0
It would cost you 5.25
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Please help me out it’s urgent
Talja [164]

Perimeter:

6y + 12

Area:

{2y}^{2}  + 12y

Step-by-step explanation:

Perimeter of a rectangle : P= 2( L + w)

in this case it would be 2(y+6) + 2(2y)

= 2y+12 + 4y

simplified to 6y +12

Area of a rectangle : A= LW

=(y+6)(2y)

We foil and get

{2y}^{2}  + 12y

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Jeremy's car went 300 miles (highway) on 10 gallons of gasoline. What was the average number of miles per gallon?
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6 0
4 years ago
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Jasmine found a wooden jewellery box shaped like a right rectangular prism. What is the volume of the jewellery box? MY TEACHER
sergiy2304 [10]

Answer:

Volume = Length × Width × Height

Step-by-step explanation:

A right rectangular prism is a three-dimensional object like the one shown in the attachment. It has dimensions: Length, Width and Height. All the angles between the sides are 90°. In order to calculate the volume of an object shaped like a  right rectangular prism, we use the following expression.

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3 0
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Which equation is represented by the graph below?
Westkost [7]
I would say y = ln x + 4
you can use a graphing calculator
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