Answer:
10
Step-by-step explanation:
add them all up
10+7+13+10+10=50
divide by the number of terms (5)
50/5=10
Answer: 65x4y+100
Step-by-step explanation:
65yx3x+100 is 65x4y+100
(n+1)x 2=10
2n+2=10
2n=8
n=4
Answer:
1% or 1.1%
I'm 60% sure
Step-by-step explanation:
So what i did was divide 123 by 109
Answer:
2
Step-by-step explanation:
we will find the discriminant of the equation
d = b^2 - 4ac (here, a = 1 , b = 3 , c = 1. from the general formula: ax^2 + bx + c)
d = 9 - 4
d = 5
since d > 0, the roots are real and different
hence, the both the roots of this equation are equal
