Answer:
x=6,y= 7
Step-by-step explanation:
-6x +7y= 13
-6x+8y=20
-y = -7
divide through by -1
y =7
sub y= 7 in equation 1
then x= 6
Answer:
First three terms:
22,24,26
There are 15 terms in the sequence that are 50 or less, yet only 14 if its just less than 50.
Step-by-step explanation:
A(x) = x² + 10x -75
= (x + 15)(x - 5)
50×.35=17.5 but you would round up to 18.
So 18 members are on drama club
Answer:
The answer is 13/52 which is 25%.
Step-by-step explanation: