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3 years ago

Please help me. I am having some trouble on this problem.

Mathematics

2 answers:

andrezito [222]3 years ago

8 0

Answer:

Tasty Oats: 84 g carbohydrate in 100 g of cereal

Cornbits: 35 g of carbohydrate in 45 g of cereal

Step-by-step explanation:

The introduction to this problem set tells us ...

Tasty Oats have 12 g of protein in 100 g of cereal

Cornbits have 5 g of protein in 45 g of cereal

___

Then 700% of these amounts will be ...

Tasty Oats:

carbohydrates = 700% × 12 g = 84 g . . . . in 100 g of cereal

CornBits:

carbohydrates = 700% × 5 g = 35 g . . . . . in 45 g of cereal

_____

Of course, 700% = 700/100 = 7, so multiplication by 700% is multiplication by 7.

anyanavicka [17]3 years ago

5 0

Answer:

Step-by-step explanation:

I don't know if we are supposed to use the numbers from the previous problem. If not, then what ever number you choose will be 7 times the size of the protein. So let's assume that the givens follow question 2.

The amount of protein = x

The amount of carbs = (700/100)*x

proteins + carbs = 100%

x + 7x = 100 Combine the left

8x = 100 Divide by 8

8x/8 = 100/8

x = 12.5

Protein = 12.5 carbs

Carbs = 7*12.5 = 87.5 grams

So both cereals contain 12.5 grams of proteins and 87.5 grams of carbs.

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Sladkaya [172]

Answer:

The equation of the line that is passing through the point (5,4) and is parallel to x-axis would be $y=4$

Step-by-step explanation:

Given that the line passes through the point (5,4).

As the line is parallel to the x-axis, the slope of the line would be zero.

And we have point (5,4) from which the line is passing.

So, $x_1=5\ ,\ y_1=4\ and\ m=0$

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So, the equation of the line that is passing through the point (5,4) and is parallel to x-axis would be $y=4$

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4 years ago

4x+6<-6<br> Solve for x put steps

chubhunter [2.5K]

First move the constant to the other side causing it to change sides

4x<-6-6

Then calculate the difference (-6-6)

4x<-12

Now divide both sides by 4

X<-3

Then you are left with your answer:

x<-3

Hope this helps! :3

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3 years ago

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Which two-dimensional shape cannot be used to create a pyramid?

gizmo_the_mogwai [7]

Answer:

A,C,D

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

The total cost of Anfä's trip to the dentist was $628.35. She paid a flat fee of $89.95 which included the checkup:

daser333 [38]

Answer:

The cost of each cavity filling was $ 134.60.

Step-by-step explanation:

Given that the total cost of Anfa's trip to the dentist was $ 628.35, and she paid a flat fee of $ 89.95 which included the checkup: cleaning and then had 4 cavities filled, each of which cost the same amount, to determine which shows the correct equation and value of x, the cost of each cavity filling, the following calculation must be performed:

(628.35 - 89.95) / 4 = X

538.4 / 4 = X

134.6 = X

Therefore, the cost of each cavity filling was $ 134.60.

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3 years ago