Mental arithmetic: work the following exercises in your head. do not calculate with a pencil or paper. do not use a
decimal.
think of the number seven.
now add eight to it.
now add four more.
now subtract nine.
now add three.
your answer is
14
13
12
11

f(x) = y

f(-3) = -5

step-by-step explanation:

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12