Let, price of fudge and gum is x and y respectively.
Converting given statements into mathematical equation.
We get :
5x + 3y = 5.70 ....1)
2x + 10y = 3.60 ....2)
Solving equation 1 and 2, we get :
x = $1.05 .
y = $0.15 .
Price of buying 20 pieces of fudge and 20 pieces of bubble gum is :
P = 20( 1.05 ) + 20( 0.15 )
P = $24
Hence, this is the required solution.
At a MINIMUM, during dry weather conditions, you should have at least 2 seconds of space between you and the vehicle in front of you (3 seconds is better). Do this by using a fixed object such as a bridge, tree, or even a crack or shadow in the roadway.
Th total possible outcomes are 6^3 = 216
The possible ways of getting 15 are
555
456
465
546
564
645
654
366
663
636
= 10
so P(sum of 15) = 10/216 = 5/108
You are able to reduce due to it being even, divide by 2, 16:9, if you have a ratio, if you can find a similar factor of both, then you can simplify
