Yesterday's time: t = 2 hr 20 min
Today's time: 0.73(2 hr 20 min) = 0.73 (2.333 hr) = 1.703 hr
This can be expressed in hours and minutes:
60 min
1 hr + 0.703 hr = 1 hr + 0.703 hr * --------------
1 hr
= 1 hr + 42.18 min
Rounded off to the nearest minute, we get 1 hr 42 min (answer)
Answer:
A: 49 cents B: 46 cents
Step-by-step explanation:
5y + 7 = 52
5y = 52 - 7
5y = 45
y = 9
=
=
3(x+12) = 2 x 42
3x + 36 = 84
3x = 84 - 36
3x = 48
x = 16
Angle H = 180 - 52 - 36 = 92