Answer: 50
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
aaaaaaaaaaaaaaaaaaaaa
Answer:
$28.68
Step-by-step explanation:
57.24+64.08
121.32
150-121.32
Answer:
$23.88
Step-by-step explanation:
Represent the original price by p.
The sale price is (100% - 60%), or 40%, of p:
$9.55 = 0.40p
Dividing both sides by 0.40 results in:
p = $23.88 (rounded up from $23.875).
Answer:

Step-by-step explanation:
we know that
The formula to find the sum is equal to

where
a1 is the first term
an is the last term
n is the number of terms
In this problem we have



substitute the values in the formula
