In what ways are adding and subtracting important to use in life? PLEASE ANSWER ASAP

2 answers:

6 0

If your job is a bank teller when you grow up you need to count peoples money. Also jobs like these: accountants, cashiers and food servers. I really don't know much but hope this helps!

Novay_Z [31]3 years ago

3 0

Well, if you need 5 bananas and there’s 10 you only take 5 (subtract) say you need 3 lemons in a recipe but you only have 2. you go to the grocery store and get another one (adding). i don’t know if this is the answer ur look for but hope it helps.

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vladimir2022 [97]

Answer: =x4+3x3+2x2−4

Step-by-step explanation:

(x2+3x+2)(x2)−4

Distribute:

=(x2)(x2)+(3x)(x2)+(2)(x2)+−4

=x4+3x3+2x2+−4

6 0

3 years ago

PLEASEEEEEEEEEEEEEEEEEEEEEE Edgar rolls two six-sided number cubes. What is the probability that he rolls a 2 on

frutty [35]

Answer:

The probability that he rolls a sum of 9 given the sample space is . 9/36, or 1/4.

What is the probability?

Probability determines the chances that an event would happen. The probability the event occurs is 1 and the probability that the event does not occur is 0.

The probability that he rolls a sum of 9 = cubes that have a sum of 9 / total number of cubes

9/36 = 1/4

5 0

2 years ago

Simplify expression x8y-26/x14y-5 × x-39y-21

koban [17]

The simplified form of the expression is $x^{-45} y^{-42}$