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skelet666 [1.2K]
3 years ago
5

WILL GIVE BRAINLIEST!

Mathematics
1 answer:
Elza [17]3 years ago
5 0

Answer:

D: 0.50x+15

Step-by-step explanation:

batteries used(each)- x, so you add the x in front of 0.50 representing multiplication between the #

you are doing total cost so you are doing addition (obvously) then its a plain $15 for the toy itself therefore,

y=0.50x+15               (hope this made sense)

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D

Step-by-step explanation:

6 0
3 years ago
Plz help
astraxan [27]
Cost of dried fruit per pound=2.5 $/pound
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1f f(x) = ***, g(x) = x+4, and h(x) - 3x-2, what is (nofog)(x)?
Stels [109]

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Step-by-step explanation:

7 0
3 years ago
Determine the inequality that can be used to model when the population of bacteria will be greater than or equal to 656,100. The
jenyasd209 [6]

The inequality is 100*3^{t}≤ 656100.

The correct option is (B).

<h3>What is inequality?</h3>

A statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.

Given:

From the table attached below:

a=300, r= 900/300 = 3

As, it is GP

Now,

f(t) = ar^{t-1}

f(t) = 300*3^{t-1}

f(t) = 300/3 *3^{t}

f(t) = 100*3^{t}

Inequality is used to determine greater than or equal to 656100

100*3^{t}≤ 656100

Learn more about inequality here:

brainly.com/question/20383699

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