Answer:
Step-by-step explanation:
Lets focus on the third equation to find a:
50 - 2a = 1
Add 2a to both sides of the equation:
50 - 2a + 2a = 1 + 2a
50 = 1 + 2a
Subtract 1 from both sides of the equation:
50 - 1 = 1 + 2a - 1
49 = 2a
Divide both sides by 2:
Now substitute in the know a variable into the first equation:
Add 3b to both sides:
Add 5 to both sides:
54 = 3b
Divide both sides by 3:
c cannot be solved as there is no c variable.
Hope this helps!
Answer: $552
(20x12) 2 =480
480 x 0.60 = 228
480-228=552
John is in debt 3 dollars, he buys 8 dollars worth of candy so he is now 3 + -8 dollars is debt
Answer:
I think youre trying to ask the weight of one of the bags
Step-by-step explanation:
the answer is 35.5 you take the total weight and divide it by the number of bags hope this helps
Answer:
B
Step-by-step explanation: