Answer:
$1.21 a pound
Step-by-step explanation:
you have to divide, 30.25÷25= $1.21 per pound
Answer:
The equation to determine the salary every given number of weeks is 14x2 ^ X = Y, and after 12 weeks, the counselor's salary will be $ 57,344.
Step-by-step explanation:
Since the initial starting salary for a summer camp counselor is $ 14 per week, and starting with the first week, the salary doubles to encourage the counselor to work for the entire summer, to write an equation that models the salary (y) of the camp counselor per week (x), and determine, if the camp runs for 12 weeks, how much would a camp counselor make, the following calculations should be performed:
14x2 ^ X = Y
14x2 ^ 12 = Y
14x4,096 = Y
57344 = Y
Therefore, the equation to determine the salary every given number of weeks is 14x2 ^ X = Y, and after 12 weeks, the counselor's salary will be $ 57,344.
Answer:
Step-by-step explanation:
<u>Given function</u>:
If (x + 2) is a factor then:
Expand:
To find <em>a</em>, compare the coefficients of x³:
To find <em>b</em>, substitute the found value of <em>a</em> into the coefficient for x² and compare:
To find <em>c</em>, compare the constants:
Therefore:
Now factor (3x²-8x+5):
Therefore the factored function is:
<u>Zero Product Property</u>
To find the zeros, set each factor equal to zero and solve for x:
Therefore, the zeros of the function are:
(9x^2+8x)-(2x^2+3x)
9x^2+8x-2x^2-3x
7x^2+5x
The answer is e none of the above
