Answer:
q=9 q=2
Step-by-step explanation:
(q − 9)(q − 2) = 0
Using the zero product property
q-9 = 0 q-2=0
Solving each equation
q=9 q=2
Answer:
5 Green earrings
Step-by-step explanation:
Given that:
Total amount held = $51
Cost per pair of green earrings = $9
One time shipping fee = $6
How many pairs of green earrings did grace purchase?
Let the number of green earrings purchased = g
Then,
$9*g + $6 = $51
$9g + $6 = $51
$9g = $51 - $6
$9g = $45
g = $45 / $9
g = 5
Hence, the number of green earrings purchased = 5
In an inverse function, the x-values and y-values switch. So if (a,b) is a point in the f(x) function, then (b,a) is a point in the f^(-1)(x) function.
Switch all x and y-values in the function.
Answer:
32.85?
corrector not i don't know.
but it may be
because
6+(17.5)+(12.5)+15+5
=56
(because there you have 2 halfs so 1)
therefore,
above 40 years=15+5
=20
percentage = 20/56 × 100
=32.85714...and so on
therefore, =32.85