Answer:
its 81
Step-by-step explanation:
-9
you put in -1 where there is an x in the equation
3(-1) + 6(-10)
-3 - 6
-9 is the answer
Step-by-step explanation
4*1.2=4.8
7*1.2=8.4
8.4*4.8=40.32
a=2.5
3a-2.4=5.1 Add the like terms ( plus 2.4 cancels out -2.4)
+2.4 +2.4
3a=7.5 Now divide by 3
/3 /3
Pretty sure it's A
The x outside the parenthesis means that there's an x intercept at (0,0) and (x-3) means there's another one at (3,0)
