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Pretest: Using Linear and Exponential Relationships to Model Problems
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Robert is purchasing some equipment for his baseball team. He wants to buy some baseballs, each priced at m dollars. He has already spent
b dollars on other equipment.
The following expression represents the total amount Robert will spend after buying x baseballs.
m+
If the amount already spent by Robert on other equipment, b dollars, is doubled, then the value of m will
If the cost of each baseball, m dollars, is tripled, then the value of b will
will
not change
be half of the original amount
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be doubled

sine

step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.

answer4 to the second power is 16

and 4 to the third power is 64,