Answer:
Value of p is 11 and value of q is -11 .
Step-by-step explanation:
x^2 - 121
= x^2 - 11^2
= ( x+11 ) ( x-11 )
Answer:
s = -4.5
Step-by-step explanation:
14s + 10 = 6s - 26
Subtract 6s from each side
14s -6s +10 = 6s -6s -26
8s +10 = -26
Subtract 10 from each side
8s +10-10 = -26 -10
8s = -36
Divide by 8
8s/8s = -36/8
s = -36/8
Divide the top and bottom by 4
s = -9/2
s = -4.5
Answer:%80 or 0.8
Step-by-step explanation:
Total = 7.50
Part of 7.50 is 6
The percentage of 6 in 7.50 is 6*100/7.50
0.8* 100
80%
Or you could do it this way:
6/7.5
x10 on both
60/75
by 5 times
12/15
4/5
=0.8