3x + 3 = 2x
three times a number = 3x ,and 3 = 3x + 3, is equal to two times the number =
3x + 3 = 2x
Answer:
$1.30
Step-by-step explanation:
91/14/5
Answer: 20
Step-by-step explanation: 3 feet in 1 yard, there are 6 yards.
6 x 3 = 18 feet plus the 2 extra = 20 feet
Answer:

Step-by-step explanation:
Number of red balls = 4
Number of green balls = 6
Total number of balls = 6+4 =10
Probability of drawing a green marble is given as
⇒ 
⇒ 
The ball is replaced after drawing.
Probability of drawing a green ball a second time will be:
⇒ 
⇒ 
Thus, probability of drawing 2 green balls with replacement can be given as:
⇒ (Probability of drawing a green marble)
(Probability of drawing a green ball a second time)
⇒ 
⇒ 
Simplifying fraction by dividing numerator and denominator by their GCF.
⇒ 
⇒
(Answer)
Answer:
0.5
Step-by-step explanation:
4 marbles its at 10 and after dropping in 2 more its volume increased by one mL. and 1 divided by 2 equals 0.5.