We use exponents to show what ??

1 answer:

5 0

In mathematics, we use exponents to abbreviate the long and tedious stuff. For instance, if we did not have exponents, we would write xxxxxxx instead of x^7.

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Read 2 more answers

1. Three friends pooled their money to purchase a new game system that costs $298. One person

iragen [17]

Answer:

First person: $107

Second person: $98

Third person: $93

Step-by-step explanation:

Let be "f" the amount of money (in dollars) that the first person contributed to the purchase, "s" the amount of money (in dollars) that the second person contributed to the purchase and "t" the amount of money (in dollars) that the third person contributed to the purchase.

With the information given in the exercise, you can set up the following equations:

Equation 1 → $f+s+t=298$