D because it’s more longer than the other dates
Answer:
fourth option
Step-by-step explanation:
note that (
)(x)x) = 
= 
← factorise numerator/ denominator
= 
← cancel the common factor (2x + 1)
= 
where x ≠ 0, - 
Answer:
Step-by-step explanation:
I think 2700miles /(4+2/3) equal 578,5
3.5 miles per hour :) hopefully this helps!
Answer:
There are 49 white marbles.
Step-by-step explanation:
w + g = 62 (w = white and g = green marbles).
w = 4g - 3
w - 4g = -3 Subtract this equation from the first equation:
g - (-4g) = 62 - (-3)
5g = 65
g = 65/5 = 13.
So w = 62 - 13 = 49.
