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2 years ago

If your buying school supplies, and you buy 8 notebooks for $12.48, How much do you pay for 1 notebook?

Mathematics

1 answer:

Semenov [28]2 years ago

7 0

Answer:

The answer is $1.56

Step-by-step explanation:

12.48÷8 = 1.56

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Spiral Review (4.0A.2, 4.0A.3, 4.NBT.5, 4.NBT.6) A full container of juice holds 64 fluid ounces. How many 7-fluid ounce serving

julsineya [31]

There are 9.14 servings because 64 divided by 7 eill give you 9.14 when rounded

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3 years ago

I need help To find gradient and y-intercept...

suter [353]

Answer:

a) the gradient of the linear graph is: $\mathbf{\frac{-1}{3} }$

b) the y-intercept of linear graph is -1

Step-by-step explanation:

a) Find the gradient of the linear graph.

The formula used to find gradient is same as slope

$Gradient=\frac{Change \ in \ y \ coordinate}{Change \ in \ x \ coordinate}\\or\\Gradient=\frac{y_2-y_1}{x_2-x_1}$

Take any 2 points from the graph.

I will take: (-3,0) and (0,-1)

Putting values in formula and finding gradient

$Gradient=\frac{y_2-y_1}{x_2-x_1} \\Gradient=\frac{-1-0}{0-(-3)} \\Gradient=\frac{-1}{3}$

So, the gradient of the linear graph is: $\mathbf{\frac{-1}{3} }$

b) Find the y-intercept of linear graph

The y-intercept of linear graph is the value of y at the point where the line crosses the y axis.

So, in the given graph, that point is -1

So, the y-intercept of linear graph is -1

3 0

2 years ago

Suppose a certain traffic light shows a red light for 43 seconds, a green light for 45 seconds, and a yellow light for 5 seconds

UkoKoshka [18]

Answer:

48/93

Step-by-step explanation:

16/31 simplified

5 0

3 years ago

What percent is equivalent to 4/5 ? 20% 40% 60% 80%

Triss [41]

4/5 = 0.8 which would be 80%

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2 years ago

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Tom [10]

Answer:

the composite figure consists of two rectangular pyramids, and the total volume is 90 units 3

Step-by-step explanation:

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3 years ago