Answer:
243 in.²
Step-by-step explanation:
A = bh
⇒ A = 13.5 × 18 = 243
You need to know the value of X to determine whether or not the equation is true.
For this case we have:
x: Number of candies that Sydney has
The equation to find the amount of Sydney sweets is given by:
We want to clear x:
So, Sydney has 10 candies
Answer:
Sydney has 10 candies
Answer:
19
Step-by-step explanation:
9 + 10 = 19
If it is marked down 25% and 25% equals 25/100 then you simply take 39.59 x 25/100
39.59 x 25/100 = 9.90
and then you subtract that from the original price
39.59 - 9.90 = $29.69
after it is marked down, the price is $29.69
