Answer:
Step-by-step explanation:
Sara's base pay is $80
(a) The 9t represents the additional amount of money that she earns if she gives instruction for t hours. 9 stands for $9 per hour
b)The term in the expression is t which stands for the number of hours that she instructs. The coefficient is 9 which stands for the hourly rate
c) The expression for 7 hours would be
We will substitute t into 80 + 9t. It becomes
80 + 9×7
d) in all, she will earn
80 + 9×7 = $143
Distribute the 3 to 4m and 6. this makes 12m-18=12
now add 18 to both sides.
12m=30
now divide by 12
m=30/12
Answer:
Dave bought the clock for $300. Each year the value of the clock increased by $50.
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
Assemble line is a production process in which parts are joined to the products produced as a partially finished product.
Here the process flow is discreet that is assembled one at a time.
Continous process flow is a type of manufacturing products without disruption of the flow process.
As the name implies,it is continous.
