Answer:
x=15
Step-by-step explanation:
15+5=20
20/2=10
So, 15 =x
Answer:
12:44
Step-by-step explanation:
u would add all the marbles up and then put the white marble amount in front of a colon and then put the total marbles
Hello :
the terme general is : an = a1 +(n-1)d
a11 = a1+(11-1)×5
a11 = -12+50
a11 = 38
<span>the sum of the first 11 terms is : S11 = (11/2)(a1+a11)
</span>S11 = (11/2)(-12+38)
S11 = 143
The top right corner is the table that represents a linear function because when x goes up by 1 y continuously goes down by 2 and stays consistent
Two tails on two coins, 1/4 chance
An even number on a die 3/6 or if simplified, 1/2.
