It should be 8 if it is 5-5 which gives you 0.
Or it could be (5x5)-5=20+8=28.
Answer:
i dont know but i hope you found the answer
Step-by-step explanation:
....???
Answer:
C)
Step-by-step explanation:
Given:
Number of freshmen = 3
Number of sophomores =3
Number of juniors =3
Number of seniors = 3
The team's captain is randomly selected from any grade level.
To find the the probability that a freshman will not be selected as captain.
Solution:
Total number of members in the team =
= 12
Probability that a freshman will be selected as captain will be:
⇒ 
⇒ 
Reducing to simple fraction by dividing numerator and denominator by 3.
⇒ 
⇒ 
Thus, probability that a freshman will not be selected as captain will be given as:
⇒ 
Taking LCD.
⇒ 
Subtracting the numerators.
⇒
(Answer)
Answer:
The slope and y-intercept of Ralph´s T-Shirt Company is m=2 and b=20
The slope and y-intercept of Frank´s T-Shirt Company is m=1 and b=0
The solution of the graph is where the two lines intersect, the points (4,40)
Step-by-step explanation:
I hope this helps!!
Answer:
She didn't put the sign's in the proper place, it should be ( x + 3 ) ( x - 7 )
Step-by-step explanation:
( x - 3 ) ( x + 7 ) = x² + 7x - 3x - 21 = x² + 4x - 21
( x + 3 ) ( x - 7 ) = x² - 7x + 3x - 21 = x² - 4x - 21