Answer:
x = 10.5
Step-by-step explanation:
3x - 30 = 1.5
3x = 31.5
x = 10.5
Answer:
17
Step-by-step explanation:
45 - 28
Hope this helps!!!!!!!
Answer:
Step-by-step explanation:
total sides = 6
p (rolling a 1) =
p (rolling a 2) =
Note:
or - add
and - multiply
∴
∴
hence, p (rolling a 1 or 2) =
STEP 1: ADD ALL OF THE NUMBERS TOGETHER.
STEP 2: DIVIDE THE TOTAL BY THE AMOUNT OF NUMBERS SHOWN
THIS IS THE ANSWER