ANSWER
$3
Or
$4
EXPLANATION
The revenue function is
The cost function is,
C=600-50t
In order to break even, revenue must be equal to cost.
Group every term on the LHS.
Divide through by 50.
Factor to obtain,
Mathew just got a job. He receives $100 bonus when he starts. The table shows the total number of hours (h) and the total amount
of money (t) he will make after each hour. Which equation can be used to find the total amount of money and (h) hours?
options:
t = 100h+ 100
t = 10h
t = 10h+ 100
t = 100h
options:
t = 100h+ 100
t = 10h
t = 10h+ 100
t = 100h
1 answer:
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Answer:
Step-by-step explanation:
<u><em>The complete question is</em></u>
Angelo recently opened a bank account and deposits the same amount each week. After 8 weeks, he deposited $280. He wants to deposit a total of 420 in his account. How many weeks will it Angelo to deposit a total of $420
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
Let
x ----> the number of weeks
y ----> the total deposit in the bank account
In this problem we have a proportional relationship between the variables x, and y.
we have the ordered pair (8,280)
Find the constant of proportionality k or slope of the linear equation
so
The linear equation is
For y=420
Substitute in the linear equation
Solve for x