Answer:
0.0674
Step-by-step explanation:
<span>2c + 4d = 2*30 + 4*8 = 60 + 32 = 92
</span><span>D) 92</span>
Answer:
98.4 mph
Step-by-step explanation:
Bobby has 10 miles to go, speed 82 mph, so the time is 10/82 hours.
Rick has 12 miles to go and has to do it in 10/82 hr
Speed is 12/(10/82)
i.e 12÷10/82 = 12× 82/10
=984/10 = 98.4 mph
Answer: The profit percentage increase = 15%
Step-by-step explanation:
Given : Profit made by a shop in March = 2750 pounds
Profit made by shop in April = 3162.50 pound
The profit increase =
The profit percentage increase is given by :-
∴ The profit percentage increase = 15%
B = -2/5
Divide each side by 2. 2b divided by 2 is equal to b and -4/5 divided by 2 is equal to-2/5