PLZ HELP ME HURRY!Which inequality best models the situation if variable h is the number of hours Valerie might study each night?



Valerie's goal is to study more than 1 1/4 hours each night.



Which shows the possible number of hours she might study to reach this goal?









A.

h < 1 1/4

and h may be up to 3 hours.








B.

h ≥ 1 1/4

and h may be up to 3 hours.








C.

h > 1 1/4

and h may be up to 30 hours.








D.

h > 1 1/4

and h may be up to 3 hours.

Answer:

3 pallets

Step-by-step explanation:

Divide to find the amount of pallets:

Subtract Exponents to divide

15^13 / 15^5 = 13 - 5 = 8 - 5 = 4 (subtracted 2 times)

You need three to store ALL the water

The required expression that has an even integer value for all integers a and c is F. 8a + 2ac.

What is simplification?

Simplification involves applying rules of arithmetic and algebra to remove unnecessary terms, factors, or operations from an expression.

Here,
We can determine which expressions have an even integer value for all integers a and c by looking at their factors.

An integer is even if and only if it is divisible by 2. Therefore, an expression will have an even integer value for all integers a and c if and only if it contains a factor of 2.

Let's look at each of the given expressions:

F. 8a + 2ac = 2(4a + ac)

This expression has a factor of 2, so it has an even integer value for all integers a and c.

G. 3a + 3c = 3(a + c)

This expression does not have a factor of 2, so it does not have an even integer value for all integers a and c.

H. 2a + c

This expression does not have a factor of 2, so it does not have an even integer value for all integers a and c.

J. a + 2c

This expression does not have a factor of 2, so it does not have an even integer value for all integers a and c.

K. ac + a²

This expression does not have a factor of 2, so it does not have an even integer value for all integers a and c.

Therefore, the expression that has an even integer value for all integers a and c is F. 8a + 2ac.

Learn more about simplification here:

brainly.com/question/12501526

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