Answer:
y = 5 -
73/8 = -0.443 or y = 5 +
73/8 = 1.693
Step-by-step explanation:
step 1: Equation
step 2: Trying to factor by splitting the middle term
Total weight=number of pennies times weight of 1 penny
total weight/weight of 1 penny=number of pennies
636.3/3.03=210
210 pennies
Answer (quite straightforward):
650
= 65 x 10