Answer:
8
Step-by-step explanation:
8a-(2b+3c)
a=3
b=5
c=2
You plug in the numbers:
8(3) - (2(5)+3(2))
multiply inside the parenthesis first
24-(10+6)
24-16 = 8
Answer:
Negative
Step-by-step explanation:
Answer:
-439
Step-by-step explanation:
s (x) =2-x^2
t (x)=3x
s (t(-7))
First find t(-7)
t (-7)=3*-7 = -21
Then find s(-21)
s(-21) = 2 -x^2 = 2 - (-21) ^2 = 2 -441 =-439
Well you basically use rise/run so basically you choose two points on the line and you count how many squares it goes up until its on the same line as the other point and then you count how many squares to the side to get to the other point so rise/run ill explain it a lil better
Answer:
4
Step-by-step explanation: