Replace each letter with it's value, so:
= (5*-2) + (-3*2) + 3
= -10 -6 +3
= -13
2 boxes=36 sticks
therfor
1 box=36/2=18 sticks
so if he has 5 boxes
18 times 5=90
he has 90 sticks
Answer:
Volume= 2.92cubic yard
Step-by-step explanation:
Converting to ft
23ft9inches= 23+(9/12)=23.75ft
10ft 1 in= 10 +(1/12)= 10.083ft
4 inches= (4/12)=0.333ft
Volume= L×W×H
Volume= 23.75 × 10.083×0.33= 79.02ft^3
Converting to cubic yard
1 cubic foot= 0.037 cubic yard
79.02 cubic feet= 0.037× 79.02= 2.92cubic yard
Well, you can find out if your estimate is reasonable by finding out the actual answer to see if you guessed close.
1 muffin per person. 12-6 is 6 muffins and he has 6 friends so divide the amount of muffins per person, 1 for each.
