Answer: The cashier did not scan the dishwashing liquid.
Step-by-step explanation:
She wanted bread ($2.19), milk ($2.49), dishwashing liquid($0.87), and paper towels($1.47).
$2.19
$2.49 $10.00 - $7.34 = $2.66
$0.89 - $0.79
+ $1.47 ————
————- $1.87
$7.34
Answer:
X=0.8 or x=4/5
Step-by-step explanation:
Answer:
(-(5 x^3 + 40 x^2 + 24))/(8 x^2) - I can't read the picture yousend it's way to small.
Step-by-step explanation:
Simplify the following:
x - (5 x)/8 - x - 5 - 3/x^2
Put each term in x - (5 x)/8 - x - 5 - 3/x^2 over the common denominator 8 x^2: x - (5 x)/8 - x - 5 - 3/x^2 = (8 x^3)/(8 x^2) - (5 x^3)/(8 x^2) - (8 x^3)/(8 x^2) - (40 x^2)/(8 x^2) - 24/(8 x^2):
(8 x^3)/(8 x^2) - (5 x^3)/(8 x^2) - (8 x^3)/(8 x^2) - (40 x^2)/(8 x^2) - 24/(8 x^2)
(8 x^3)/(8 x^2) - (5 x^3)/(8 x^2) - (8 x^3)/(8 x^2) - (40 x^2)/(8 x^2) - 24/(8 x^2) = (8 x^3 - 5 x^3 - 8 x^3 - 40 x^2 - 24)/(8 x^2):
(8 x^3 - 5 x^3 - 8 x^3 - 40 x^2 - 24)/(8 x^2)
Grouping like terms, 8 x^3 - 5 x^3 - 8 x^3 - 40 x^2 - 24 = (8 x^3 - 8 x^3 - 5 x^3) - 40 x^2 - 24:
((8 x^3 - 8 x^3 - 5 x^3) - 40 x^2 - 24)/(8 x^2)
8 x^3 - 8 x^3 - 5 x^3 = -5 x^3:
(-5 x^3 - 40 x^2 - 24)/(8 x^2)
Factor -1 out of -5 x^3 - 40 x^2 - 24:
Answer: (-(5 x^3 + 40 x^2 + 24))/(8 x^2)
Answer:
79
Step-by-step explanation:
To find the value of , when x = 3, simply plug in the value of x in the expression and solve as follows:
The value of , when x = 3, is 79