Jim needs to purchase 120 ice cream cones for his school’s ice cream social. If the ice cream cones come in packs of 20, how many packs does he need to buy? EXPLAIN WITH STPES (FIRST, THEN, NEXT, LAST)

ThanksQ

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.