MATHEMATICS HIGH SCHOOL

At a local store you find the following prices listed: Cellophane tape - 2 rolls for $1.28
Note pads - 3 pads for .87
Highlighters - 1 for 1.59
Ink cartridges - 2 boxes for 1.98
How much would you pay for one roll of tape, two note pads, two highlighters, and two boxes of ink cartridges?

Answers

Answer 1
Answer: 2 rolls of tape cost $1.28, so to find out how much one costs, u have to split it in half = 64 cents

3 note pads cost 0.87 cents, so first u have to find out how much one costs. You have to do 0.87÷3 = 0.29. Since you are buying 2 you have to multiply 0.29×2 = 58 cents

1 highlighter costs 1.59, you want to buy to so you have to multiply. 1.59×2 = 3.18 dollars

Ink cartridges are already calculated in 2 so the cost for the cartridges is gonna be = 1.98 dollars

Now since u have all the prices for quantity u need u just have to add.
 .64 + .58 + 3.18 + 1.98 = $6.38

Your FINAL TOTAL ANSWER is $6.38
Hope I helped :)
Answer 2
Answer: Just find the unit price for each item then muktiply it by how many your buying. To find unit orice you divide price by amount. Then multiply that by 2 if your finding two, 3 and so on. Then add all the bumbers up

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Ok lets plot the points in my Desmos Graphing calculater. If you do that you will see that the initial value or the fixed amount is 2!

Lets plug that into the slope interceot form y = mx + b.

y = mx + 2.

Now lets find the mx or the slope. If you look back onto the graph youw ill see that the rate of change is 1.5. The equation is 

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Ana bought a van that holds 20.75 gallons of gas and gets an average of 15.5 miles per gallon. How many miles can she expect to drive on a full tank of gas? *

Answers

The van holds 20.75 gallons.

The van gets an average of 15.5 miles per gallon.

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Answers

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One half of the sum of a number and 10

Answers

The expression (1/2)[x+10] represents the one half of the sum of a number and 10.

What is an expression?

It is defined as the combination of constants and variables with mathematical operators.

We have:

One half of the sum of a number and 10

Let's suppose the number is x:

So from the problem, the one half of the sum of a number and 10 is:

\rm =(1)/(2)(x+10)

The above expression represents the one half of the sum of a number and 10.

Thus, the expression (1/2)[x+10] represents the one half of the sum of a number and 10.

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One half of the sum of a number and 10

n - a number

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Here is a sequence of shapes made from squares and circles.The sequence continues in the same way.

The formula for the number of circles (c) in shape number (n) is

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Answers

The shape number is 35 which has 104 circles if the sequence of shapes is made from squares and circles.

What is a sequence?

It is defined as the systematic way of representing the data that follows a certain rule of arithmetic.

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

We have:

The formula for the number of circles (c) in shape number (n) is:

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Thus, the shape number is 35 which has 104 circles if the sequence of shapes is made from squares and circles.

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The number of circles you need, 104, is C. Substituting 104 in for C gives...
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105 = 3n
Dividing both sides by 3 gives you...
n = 35

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