3x+15^2+10= -2
3x+225+10= -2
3x+235= -2
Divide both sides by 3
x+235=0.67
Subtract 235 from both sides
x= -234.33
Sorry, in advance, if I did it wrong.
Answer:
A conic section that can be thought of as an inside-out ellipse
Step-by-step explanation:
2.5÷1000, 0.025÷1, 25÷10, 250,000÷1,000
Answer:
1) n + 7 = 20
2) x + 7 = 14
3) x + n = 21
4) 11 +n = 19
5) x - 17 = 14
6) 12 - x = 8
7) x - 4 = 30
8) 8x = 56
9) 1/2n = 18
10) 2(n > 4) = 12
11) 4n = 12
12) n + 2 = 14
13) n - 10 = 4
14) n - 2 = 8
15) n - 2 = 9
16) 2n - 3 = 17
17) 2n - 10 = 22
18) 3n - 6 = 13
19) 2n - 9 = 7
20) 2(n < 3) = 13
Step-by-step explanation:
I'm not entirely sure about numbers 10 and 20..
<span>(1 + 1) ÷ 2 + 1 <span>answer is 2.
Here are the steps.
1. Reduce 1 + 1 to 2 ( 2 </span>÷ 2 + 1).
2. Reduce 2 ÷ 2 to 1 ( 1 + 1).
3. So finally the answer is 2.</span>
