X^2 - 2x - 8 = 0
(x - 4)(x + 2) = 0
x = -2, 4 Answer
x^2 - 5x + 14
(x - 7)(x + 2) + 0
x = -2, 7 Answer
You just do -52 divided by 4 and get -13 as your answer.
m = -14
Answer:
(59) = 20
Step-by-step explanation:
(x) is the inverse of f(x)
to find the inverse function, let f(x) = y and rearrange to make x the subject.
y = 3x - 1 ( add 1 to both sides )
y + 1 = 3x ( divide both sides by 3 )
= x
change y back into terms of x with x = (x) , then
(x) = 
, then
(59) = 
= 
= 20
Answer:
fraction - 1/2 decimal - 0.5 percent - 50%
Step-by-step explanation:
Answer: $(d-3c)
Step-by-step explanation:
Total amount Tina had = $d
Cost of cupcakes = $c
Number of cupcakes purchased = 3
Therefore,
Total cost of cupcakes = cost per cupcake × number of cupcakes
Total cost of cupcakes = $c × 3 = $3c
Amount left after cupcake purchase:
Total amount Tina had - total cost of cupcakes :
$d - $3c
