I/44000=3100/38000
i=3100(44000)/38000
i=$3589.47 (to nearest cent)
Answer:
-11
Step-by-step explanation:
5x + 2 = 4x - 9. (1 point)
x=-9-2
x=-11
Answer:
$142.425
Step-by-step explanation:
Given:
A sports store is having a sale on skates, a pair originally cost is $135.
The sales tax is 5.5%
Question asked:
What is the total cost ?
Solution:
To find the total cost of a pair of skates, first of all we will find sale tax amount and then simply add the original cost and sale tax amount.
Original cost of a pair of skates = $135
Sales tax = 5.5%
Sales tax amount =
Total cost = Original cost + sale tax amount
= $135 + $7.425
= $142.425
Therefore, the total cost of a pair of skates at a sports store is $142.425
I believe it to be B
find radius when volume is 36pi or whatever and. substitute into surface area
Answer:
Lines C and D
Step-by-step explanation:
For a pair of lines to be perpendicular ,
the product of their slope must be - 1 .
<em><u>Slope of A:</u></em>
<em><u>Slope of B:</u></em>
<em><u>Slope of C:</u></em>
<em><u>Slope of D:</u></em>
<em><u>Product of the slopes = - 1 </u></em>