Use PEMDAS:-
3 - 3 × 6 + 2 = ?
3 - 18 + 2 = ?
-15 + 2 =
-13
3 - 3 × 6 + 2 = -13.
(12.65) is your total answer because 20/100 x63.25 gives you 12.65
Answer:
13 and 1/3
Step-by-step explanation:
2×5=10
2/3 ×5 =10/3
10/3 simplifies to 3 and 1/3
Add them together to get 13 and 1/13
Answer:
Richard= 16 years old
Teo= 7 years old
Step-by-step explanation:
Let Richard's and Teo's age be R and T years old respectively.
R +T= 23 -----(1)
R= 2T +2 -----(2)
Substitute (2) into (1):
(2T +2) +T= 23
3T +2= 23
3T= 23 -2
3T= 21
T= 21 ÷3
T= 7
Substitute T= 7 into (2):
R= 2(7) +2
R= 14 +2
R= 16
Thus, Richard is 16 years old and Teo is 7 years old.
Answer:
What is the probability of drawing the same colored marble? Explain. P(same color)=4/13 What is the probability of drawing a blue marble? Explain. P(blue)=3/5 What is the probability of NOT drawing the same colored marble? Explain. P(not same color)=6/10
Step-by-step explanation: