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son4ous [18]
3 years ago
5

Yani buys a certain brand of cereal that costs $10 per box. Yani changes to a super-saving brand of the same size. The equation

shows the price, y, as a function of the number of boxes, x, for the new brand.
y = 7x

Part A: How many more dollars is the price of a box of Yani’s original brand of cereal than the price of a box of the super-saving cereal? Show your work. Part


B: How much money does Yani save each month with the change in cereal brand if he buys 5 cereal boxes each month? Show your work.
Mathematics
2 answers:
Hoochie [10]3 years ago
7 0
Go to calculator pro it tells you everything by just taking a picture.
PtichkaEL [24]3 years ago
5 0

because 7x we know that the cereal box super saving brand is $7

10-7 = $3 is the difference in dollars between the two.

-------------------------------------------------------------

5*10= $50 the original brand

7*5= $35 with the super saving brand

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Kisachek [45]

the answer is in the picture above

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3 years ago
charlie gathers apples pears and plums. the number of apples and plums are 10 partners, there are the same number of apples and
Sidana [21]

Answer:

Charlie could gather 30 pieces of fruits

Step-by-step explanation:

Given that : Charlie gathers apples pears and plums. The number of apples and plums are 10 partners, there are the same number of apples and pears.

Number of partners of apples and plums = 10

⇒ Number of apples = number of Plums = 10.

Also, number of apples and number of pears are same, therefore, number of pears = 10.

⇒ Total number of pieces of fruits = 10 + 10 + 10 = 30.

Therefore, Charlie could gather 30 pieces of fruits

5 0
4 years ago
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Mrs. Zarate is 4 feet 11 inches tall. If there are 2.54 centimeters
shusha [124]

Answer:

149.86 cm

Step-by-step explanation:

4 ft 11 in = 59 inches

2.54(59) = 149.86

5 0
3 years ago
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Answer soon!! Thanks
Ksju [112]

(This is a little difficult but I've got it)

((x - 45)/12) + 20 = 5(32 - x)

(I made the equation a little more complex than I should have but that equation should still work if you were to solve for x)

3 0
3 years ago
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Which of the following is true for the rational function f(x) = x-16/x-4 ?
Ratling [72]
 <span>First of all, F is true because (16 - 16)/(16 - 4) = 0. It just means when you plug in that number (16) you'll get 0. This will NOT happen for 4 because the 0 is in the denominator. 

Look what happens if you have x = 4. This gives you 12/0, which is undefined. For some graphs, this is a hole, but let's look closer. 

What happens if you have x = 3.9? You'll have 12.1/0.1. 3.9999? 12.0001/0.0001. The closer you get to 4, the closer you'll get to y = infinity. 

But what if you have 4.1? 11.9/-0.1. You'll get the same results, but NEGATIVE infinity. So it is NOT a hole in the graph. 

If you draw it out, you'll see that there is a vertical asymptote at x = 4. 

B and F are true. 

As for horizontal asymptotes, look at it like this: y = 16-16/16 - 4 means y = 0. There is no asymptote here. Try subbing in 1 = (x -16)/(x - 4). 
Multiply by x - 4 on both sides 
x - 4 = x - 16 
There is no solution here; there will be an asymptote, so D is also true. 

B, D, and F are true. ,"yahoo answers"//////////////////if i get busted at least i put down my main source (you know what I'm saying)</span>
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3 years ago
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