Answer:
Part A: x - $13 = $499
Part B: The original cost is $512
Step-by-step explanation:
PART A:
If the discounted price is $499 and the discount is $13, the the original price (x) minus the discount ($13) equals the discounted price ($499).
Hence, x - $13 = $499.
PART B:
In order to find the original price (x) add the discount ($13) to the discounted price ($499). To do this, set the equation in Part A equal to x by add $13 to both sides.
x - $13 = $499
x - $13 +$13 = $499 + $13
Then add $499 and $13 to get $512.
x = $499 + $13
x = $512
Answer:
all of them need to be switched
Explanation:
0.45>43%>3/7
Answer:
38
Step-by-step explanation:
Let SUV be a triangle
Perimeter of SUV = SU+SV + UV
102 = 38 + 26 + UV
102 = 64 + UV
UV = 102 - 64
UV = 38
Hence the length of UV is 38
Answer:
Step-by-step explanation:
Hello,
qop(2)=q(p(2))
p(2) = 4+3=7
so
qop(2)=3
and poq(2)=p(q(2))
p(2) = 7
so poq(2)=7
thanks