Answer:
y=-4x-5
Step-by-step explanation:
The slope of the line is - 4, the equation of line is y=-4x-5
9514 1404 393
Answer:
B. 66 m
Step-by-step explanation:
Map and ground distances are proportional:
ground/map = ground/(12 cm) = (11 m)/(2 cm)
ground = (12 cm)(11 m/(2 cm)) = 66 m
The distance from A to B is 66 m.
Answer: -1/2
Step-by-step explanation:
slope is you know rise over run
which means the equation would look like 
, but since there's no graph and line showed up and only have two points given, you should subtract second point and first point (the order doesn't really matter tho), then 
, so
Answer:
D (sweater,shorts and jeans)
Step-by-step explanation:
Sweater = 40 = original price
Sale price of sweater = 32.00
Discount = 40-32 = 8 dollars
in terms of % , it will be 8/(original price) * 100
= 8/40*100 = 20% discount.
Similarly
shorts has discount of 6/30*100 = 20 %
Similarly jean has discount of
10/50*100 = 20 %
shirt have discount of 10/45*100 = 22.22%
so sweater,shorts and jeans have same discount. (choice D)
Answer:
Yes, the number is 9.
Step-by-step explanation:
81 is 9², and 90 is their sum.
