Answer:
Replace one equation with the sum/difference of both equations and Yes
Step-by-step explanation:
In Khan Academy
F(-2)= -11
I hope this helps :)
Answer:
3600
Step-by-step explanation:
There's a 1 - 1 in the denominator so you can cancel those out. (1-1=0. that's why you can cancel it out)
You now have a value in the numerator and denominator that are the same so you can cancel those out as well which leaves you with 3600. (a number over itself equals to 1. any number multiplied by 1 is equal to itself. that's why you're allowed to cancel those out.)
The answer is d : 1/2x + 2
Answer:
$140
Step-by-step explanation:
write it in an system, and see where they meet