Answer:
Step-by-step explanation:
4s + 2j = 68........2j = -4s + 68........j = -2s + 34
3s + 3j = 81
3s + 3(-2s + 34) = 81
3s - 6s + 102 = 81
3s - 6s = 81 - 102
-3s = - 21
s = -21/-3
s = 7 <==== shirts cost 7 bucks
j = -2s + 34
j = -2(7) + 34
j = -14 + 34
j = 20 <===== jeans cost 20 bucks
Answer:
B. -3.25
Step-by-step explanation:
Multiplying by 0.5 is the same as divided by 2.
*Dont forget the negative.
-0.5(6.5)= 6.5/-2 = -3.25
Answer:
area 4.5
Step-by-step explanation:
C has the largest Area. It's area is 4.5
hope this helps
Answer: Zero
Step-by-step explanation:
If you calculate -3 + 3 you get the answer of zero. Not sure if there is more to the problem.