Answer:
16. -197 < -110
17. 167 > -65
18. Mercury, Earth, Mars, Jupiter, Uranus, Neptune
Step-by-step explanation:
It can help to plot these temperatures on a number line. The ones farther to the left are less than ones to their right.
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16. -197 < -110 . . . Uranus < Jupiter
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17. 167 > -65 . . . Mercury > Mars
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18. Reading the graph from right to left, the order greatest to least is ...
Mercury, Earth, Mars, Jupiter, Uranus, Neptune
Not surprisingly, this is the order of these planets outward from the sun.
Answer:
D
Step-by-step explanation:
5 divided by 3 is 1.6666 which is the same as 1 and 2/3
Answer:
48-6n-8
40-6n
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
We require to solve for n, hence
n(n + 1) = 325
multiply both sides by 2 to eliminate the fraction
n(n + 1) = 650
n² + n = 650
subtract 650 from both sides to have equation in standard form
n² + n - 650 = 0 ← in standard form
(n + 26)(n - 25) = 0 ← in factored form
equate each factor to zero and solve for n
n + 26 = 0 ⇒ n = - 26
n - 25 = 0 ⇒ n = 25
however, n > 0 ⇒ n = 25
