First, simplify the expression
Here you have three terms with
group them in the following way:


Then substitute s=-3 and t=5:

Answer: 19.
178+63+37=278 So if we were ESTIMATING it would be around 280.
I hope that this helps!
Yesterday, Jake laid down 2/3 yards of duct tape on his tile floor. His friends wanted the line to be longer. Jake laid down 2/3 yards more duct tape. How long is the line of duct tape now?
Answer:
-7/8
Step-by-step explanation:
Quadratic formula is ax^2 + bx + c
In this case, x = -b/2a, which is -7/(2(4)) = -7/8
Answer:
Step-by-step explanation:
x-4>=12 ====> x>=12+4 ======> x>=16
x/12<2 ====> x<12(2) ====> x<24