Answer:
$18.75 for 1
$937.50 for 50
Answer:
$49 hours
Step-by-step explanation:
12*40=$480
642-480= $162
$162/18= 9 hours more than 40
40+9=49 hours
Answer:
<h2>y = 0</h2>
Step-by-step explanation:
x + 3y = 28
Put x = 28 and solve for y:
28 + 3y = 28 <em>subtract 28 from both sides</em>
28 - 28 + 3y = 28 - 28
3y = 0 <em>divide both sides by 3</em>
3y : 3 = 0 : 3
y = 0
9514 1404 393
Answer:
y = -2·(1/2)^x
Step-by-step explanation:
The general form of the equation can be written as ...
y = a·b^x
where 'a' is the value of the y-intercept, and 'b' is the ratio of y-values for x-values that differ by 1.
From your table and graph, a = -2. From the table, ...
b = -1/-2 = 1/2
Then the exponential equation is ...
y = -2·(1/2)^x