Answer:
I think its 3/4.
Step-by-step explanation:
-3w - 2 < -17
add 2 on both sides
-3w - 2 < -17
+2 +2
-------------------
-3w < -15
divide by -3
(the inequality sign changes to the opposite side when you are dividing by negative number)
w > 5
Answer:
6 0r 9
Step-by-step explanation:
15 - 6 is 9 if Joe has 15 pennies and put 6 in one bag and 9 in the other Ben he could either grab a bag of six pennies or grab a bag of 9 pennies
3(x-1)2+3(y+3)=243
3(x-1)2+3y+9=243
3(x2-1)+3y+9=243
3x2-3+3y+9=243
32+3y-3+9=243
32+3y=243+3-9
3y(y+1)=237