The quickest way is just to put the (-4,3) in all 4 and see for witch one you get the right answer:
so for y=-3x-9 if we put (-4,3) we have 3= -3*-4-9
3=12-9
3=3
which means this is the correct answer
I think 335 is the correct number but im probable wrong
Answer:
Step-by-step explanation:
Since we see that 3/7 is multiplied by itself three times, we can use exponents as a shorter way to write this. The expontent tells us how many times the base number, 3/7, is multiplied by itself.
= 
We then multiply by -1 to (3/7)^3 to get the exact answer.
Answer:
Perimeter expression: 3x-3+3x+x+4
Area expression: ( (3x-3)*(x+4) ) / 2
X= 5
Step-by-step explanation:
Perimeter is all the sides added together.
Area is base times height divided by 2
If perimeter is equal to 36 set the perimeter equation to 36 and solve for x.
