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ryzh [129]
3 years ago
9

What is 1+2(x+2) ? I don't know.​

Mathematics
2 answers:
raketka [301]3 years ago
4 0

Answer:

2x+5

Step-by-step explanation:

1+2(x+2)

1+2x+4

2x+5

Over [174]3 years ago
3 0

Answer:

x=-2 1/2

Step-by-step explanation:

1+2(x+2)

=1+2x+4

=2x+4+1

=2x+5=0

=2x=-5

x=-5/2

x=-2 1/2

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How do you know if this equation is true 1/3+1/5=2/8=1/4
raketka [301]
4/16 or 1/4 because 1 + 1 + 2 is 4 & 3 + 5 + 8 is 16 so the fraction will be 4/16 but u can also divide both by 4’s which is 1/4.
7 0
3 years ago
Question 1 (1 point)
Dafna1 [17]

Answer: ~ ~

Step-by-step explanation:

4 0
4 years ago
(x^10)^2/x4 simplify ​
Semmy [17]

Answer:

x^16

Step-by-step explanation:

=> x^20 / x^4

=> x ^ 20-4

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5 0
3 years ago
Jerry started playing video gamrs at 3:20. If he took a break at 7:15 how long had he been playing
Law Incorporation [45]
4(60)-5 = 235 minutes or 3 hours 55 minutes
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3 years ago
A furniture store, Store A, is going out of business after 6 weeks and needs to sell everything. The sales team has decided that
tatiyna

Answer:

The function that models this situation is:

C(n) = \frac{1675}{2^{n} }, 1 \leq n \leq 6

Step-by-step explanation:

Cost of the bedroom set initially = $1675.00.

Cost of the bedroom set after 1 week = \frac{1675}{2^{1} }

Cost of the bedroom set after 2 weeks = \frac{(\frac{1675}{2} )}{2}

=\frac{1675}{2^{2} }

Cost of the bedroom set after 3 weeks =\frac{1675}{2^{3} } and so on.

Hence, the function that models this situation is:

C(n) = \frac{1675}{2^{n} }, 1 \leq n \leq 6.

6 0
4 years ago
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