Answer:
B.
An investment account has the potential to earn more money than a savings account.
C = # of carpenter hrs , b = # of blacksmith hrs
c + b = 30...c = 30 - b
20c + 25b = 690
20(30 - b) + 25b = 690
600 - 20b + 25b = 690
-20b + 25b = 690 - 600
5b = 90
b = 90/5
b = 18 <== hrs worked as blacksmith
c + b = 30
c + 18 = 30
c = 30 - 18
c = 12 <== hrs worked as carpenter
Answer:
Slope = - 1/3
Step-by-step explanation:
Y2-Y1 / X2 - X1
Answer: x equals 5
Step-by-step explanation:
Answer:
the answer is 1.99 I think im not sure I guessed
Step-by-step explanation:
