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Zolol [24]
3 years ago
11

actor x3 + x2 + x + 1 by grouping. What is the resulting expression? (x2)(x + 1) (x2 + 1)(x) (x2 + 1)(x + 1) (x3 + 1)(x + 1)

Mathematics
1 answer:
aksik [14]3 years ago
5 0

So for this, factor x^3 + x^2 and x + 1 separately. Make sure that they have the same quantity on the inside: x^2(x+1)+1(x+1)

Now you can rewrite the expression as: (x^2+1)(x+1) , which is your final answer.

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She will need 12 seconds because -20•12=-240
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3 years ago
Which inequality does the graph represent?​
Inga [223]

Answer:

I believe the answer is B.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The sum of two numbers is 97. The larger number is three less than four times the smaller number. Find the numbers
Paladinen [302]

Answer:

Hi there!

Your answer is:

Small number = 20

Larger number = 77

Step-by-step explanation:

larger= 4s-3

smaller = s

s+ 4s-3 = 97

5s-3 = 97

+3

5s = 100

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Double check work!

20+77= 97✓

Hope this helps!

3 0
2 years ago
Solve the simple interest formula, I = Prt, for P. (2 points)
Maru [420]

Answer:

t= i/pr

Step-by-step explanation:

We were given that the amount of simple interest earned is given by the formula, i= prt

The above formula is an example of a literal equation.

We want to solve this formula for T.

But we can observe that the product of two letters  are multiplying the letter T.

So we multiply both sides of the literal equation by the reciprocal of PR witch is 1/PR to obtain, I*1/PR=*PRT

This implies that, i/pr=t

We can rewrite this as, t=i/pr

Therefore the correct answer is C.

7 0
2 years ago
Read 2 more answers
Help on this too pls
kenny6666 [7]
<h3>$330</h3>

Step-by-step explanation:

Half of 40 is 20 and luckily they already gave us how much she would earn if she worked 20 hours.

So all we have to do is multiply the amount of money she earned when she worked 20 hours by 2 to see how much she earned when she worked 40 hours.

20 hours:165 dollars or 20:165

20 x 2= 40 and 165x2=330

So if Monique worked 40 hours she would earn $330.

5 0
2 years ago
Read 2 more answers
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