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3 years ago

A bag of potato chips costs $6.99 and comes with 87 chips. If you could buy them

Mathematics

2 answers:

mel-nik [20]3 years ago

4 0

So basically the answer is 26

blondinia [14]3 years ago

3 0

Answer:

125

Step-by-step explanation:

By doing 6.99/87, we can figure out that each chip costs approximately 8 cents. With this in mind, we can divide 10 by 0.08 to get 125.

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12345 [234]

Answer: $28.35\ minutes$

Step-by-step explanation:

Let be "x" the time in minutes a 150-pound person must walk at 4 mph to use at least 190 calories.

The amount of calories that a 150-pound person uses in 1 minute when walking at a speed of 4 mph is:

$Calories\ per\ minute=6.7$

Therefore, knowing this, we can write the following proportion:

$\frac{1}{6.7}=\frac{x}{190}$

Finally, we must solve for "x" in order to find its value.

Multiplying both sides of the equation by 190, we get this result:

$(190)(\frac{1}{6.7})=(\frac{x}{190})(190)\\\\x=28.35$

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3 years ago

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zhuklara [117]

24 """"""""""""""""""""""""

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3 years ago

The function f is defined by f(x) = 2x²-1.<br> Find f (2x).

umka21 [38]

Answer: $f(2x)=8x^2-1$

Step-by-step explanation:

All that is required here is to substitute x = 2x into the right side in the same way that is done for a numeric value.

$f(2x) = 2(2x)^2-1\\f(2x) = 2(4)x^2-1\\f(2x) = 8x^2-1\\$

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3 years ago

HELP! Angle Sum Theorem - What does Y equal? WILL GIVE BRAINLIEST!

Ilya [14]

The sum of the 3 inside angles of a triangle need to equal 180.

Y = 180 - 90 - 48 = 42 degrees.

See attached picture:

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3 years ago

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What is the answer to 227-198?

andreev551 [17]

Answer:

this answer is 29.....

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2 years ago

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