1A. Jennifer bought some packs of pencils. Each pack has 9 pencils. Jennifer

Mathematics

1 answer:

iris [78.8K]2 years ago

6 0

The answer is A. The only multiple of 9 that is between 70 and 80 is 72. 72 divided by 9 equals 8.

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64 POINTS

Mekhanik [1.2K]

L(t)=9-0.5t
t=time in hours,
L(t)=length of candle at time t

(A) substitute t=1,2,3,4,5,6 respectively to get
(1,8.5)
(2,8)
(3,7.5)
(4,7)
(5,6.5)
(6,6)

(B) it is a function because none of the x-values duplicate, (nor the y-values).

(C) If the rate changes to 0.45 "/hr, the relation is still linear.
All linear function with finite slope are functions.

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2 years ago

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How many states were added in the US between 1795 and 1855

Stels [109]

There were 16 states added.
Tennessee, Ohio, Louisiana, Indiana, Mississippi, Illinois, Alabama, Maine,
Missouri, Arkansas, Michigan, Florida, Texas, Wisconsin, and California

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3 years ago

The distance between two parks on a city map is 1.8 inches. The actual distance between the parks is 2 miles. In the same city,

Nata [24]

0.72 or the first option. Hope this helps.

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3 years ago

Ping's Ice Cream Palace offers a special sundae that contains over 2 kilograms of ice cream plus any number of toppings. Write a

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Let "x" represent the weight of the toppings. We know that we can have any number of toppings. This means that one may ask for no toppings at all too.

Now, we have been told that "S" is the weight of the special sundae in kilograms. This definitely included the "mandatory" 2 kilograms of ice cream. Therefore, S will be at-least equal to 2.

Thus, the inequality that describes S, the weight of the special sundae in kilograms at Ping's Ice Cream Palace is given as:

$S\geq 2+x$ kilograms.

It can be seen that as x increases, S increases too and if an order does not want any toppings in it then the weight of the special sundae will be a minimum of 2 kg which is the weight of the ice cream.

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3 years ago

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-6y + 10 = 8<br> I need to solve for y

Radda [10]

Answer:

$\frac{1}{3}$

Step-by-step explanation:

I did this bfor. You have got to trust me.

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3 years ago

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