Answer:
9
Step-by-step explanation:
(64+9-1)/8=(73-1)/8=72/8=9
Graph A. The line stays straight, making it linear, and it goes up, making it positive.
Answer:
GCF = 3
Factor = 3(x^2-100)=0
Solutions are: x = 10, -10
Step-by-step explanation:
You have to factor out GCF which is 3 which then makes the equation 3(x^2-100)=0. After that you basically have (x^2-100)=0. Which then you solve for x which is a difference of squares and the answers are 10 and -10 for x.
Answer:
0.04671
Step-by-step explanation:
Basically, add a number smaller than 0.0001
Answer:
x=7 and y= 1/3
Step-by-step explanation:
we have -5x - 15 = -30 <=> x + 3 = 10
x= 7
if x=7
so 2×7 - 6y = 12 <=> 14 - 12 = 6×y
2 = 6y
y= 2/6 = 1/3
