Answer:
C 37.5%
Step-by-step explanation:
There are 3 planets closer to the sun than mars
3/8 = .375
Changing to a percent
37.5% are closer to the sun than mars
Answer:
<em>The speed of a boat in still water is 6 miles per hour. </em>
Step-by-step explanation:
t =
(upstream)
t =
(downstream)
=
40 ( s - 2 ) = 20 ( s + 2 )
40s - 80 = 20s + 40
20s = 120
s = 6 mi / h
<em>The speed of a boat in still water is 6 miles per hour.</em>
Answer:
-26
Step-by-step explanation:
Answer:
The answer is A
Step-by-step explanation:
Answer:
-5x^2 + 8 - 4x
Step-by-step explanation:
emove parentheses.
-2{x}^{2}+3-3{x}^{2}-4x+5
−2x
2
+3−3x
2
−4x+5
2 Collect like terms.
(-2{x}^{2}-3{x}^{2})+(3+5)-4x
(−2x
2
−3x
2
)+(3+5)−4x
3 Simplify.
-5{x}^{2}+8-4x
−5x
2
+8−4x