Lines c and d are perpendicular. The slope of line c is −23. Which equation is true?
1 answer:
Answer:
1/23
Step-by-step explanation:
The perpendicular slope will be the opposite reciprocal of the original slope so if slope of c is -23, slope of d is 1/23
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Step-by-step explanation:
0.08*300 + 0.13x = 51.95
Multiply thru by 100 to get:
8*300 + 13x = 5195
13x = 5195-2400
13x = 2,795
x = 215 hours
Answer:
$4.25
Step-by-step explanation:
21.25/5 = 4.25
There is a one ever other number?
It's D because 9/100 is 0.09 and 4/10 is 0.40 and 0.40 is bigger than 0.09
Answer:
0.32
Step-by-step explanation:
First you divide 2.40 by 30 and then it gives you the cost of each individual piece of candy.then you multiply 4 by that amount.
