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Butoxors [25]
3 years ago
9

Expand and simplify (x 3)(x-5)

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
6 0
(x^3)(x-5)
x^3 * x = x^4
x^3 * -5 = -5x^3
x^4-5x^3
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Delilah went to a salon to get her hair styled. She gave her hair stylist a tip that equaled 14% of the charge for the hair styl
Bogdan [553]
I think this is the answer: 14% of 57$= 7.98$.
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3 0
3 years ago
Read 2 more answers
) Solve and then use estimation to make sure your answer is reasonable. Piper can read 26 pages in an hour. Last summer she read
Ierofanga [76]
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3 0
3 years ago
I NEED HELP IM IN CLASS RN PLEASEE HELP! WILL GIVE BRIANLIEST!
fgiga [73]

Answer:

y=x+12

Step-by-step explanation:

Well the slope is -4/-4 =1

We plug it into the formula, y=mx+b, but m=1

So it is y=1x+b

We know the points, so we plug y and x in which is:

-4=-4*4+b

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b=12

So the point slope form of that is y=x+12

4 0
3 years ago
dion flips a coin 20 times and records if it comes up heads. if getting heads is a success, what is the probability of a success
kolbaska11 [484]

Answer:

\frac{1}{2}

Step-by-step explanation:

The probability of success (getting heads) on one roll DOESNT affect other rolls, so we need to find probability of getting a head in a roll.

Probability is defined as the number of favorable outcomes divided by the total number of outcomes.

<em>Here, favorable outcome is getting a head. So, on one roll, getting a head is 1. Also, the total number of outcomes is either a head or a tail. So total number of outcomes is 2.</em>

Thus,

P(Heads) = 1/2

3 0
3 years ago
Idek what to do, help
stepladder [879]
Distribute the 5 to the (2+y). Parenthisis always come first. after that combine the 5y and the -y. you should end up with 2-(+4y) +2. add the -2 and +2. you should be left with 4y

8 0
3 years ago
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