Answer:
The answer to this problem is $3.50
Step-by-step explanation:
{-5}
{5}
{-5, 5}
Answer:
{-5, 5}
Step-by-step explanation:
|x| = 5
We have both a positive and negative solution
x = 5 and x =-5
Answer:
x is in {-5, 5}
Step-by-step explanation:
The absolute value operator takes away the sign, making the result always positive.
So | -5 | = 5
but also | 5 | = 5
Hence two solutions.
Answer:
(6,12)
Step-by-step explanation:
Use the mid point formula to find the answer. Add the first x value to the second and divide by two for your x midpoint, then add the first y value to the second y value and divide by two for your y midpoint.
A store pays $10 for a bracelet and the markup is 115% of customer
markup percentage is 115% = 1.15
markup amount = cost price * markup percentage
= 10 * 1.15 = 11.5
price with markup price = 10 + 11.5 = 21.5
Now we apply sales tax for the price
sales tax of 5.5 % = 0.055
Tax amount = price with markup * tax percentage
= 21.5 * 0.055= 1.1825
the total cost of the bracelet = Price + tax amount
=21.5 + 1.1825 = 22.6825
$22.68 is the total cost of the bracelet
Answer:
$74.55
Step-by-step explanation:
420 divided by 20 =21
21 times 3.55= 74.55
Hope this helps!
3(x + 4) represents the area of the rectangle above. Which expression below is equivalent by the Distributive Property?
3x+12
(3 + x) + 4
(x + 4) ⋅ 3
3x + 4