Answer:
The equation y=0.02x+250 gives the weekly income y in terms of sales x.
Step-by-step explanation:
Given,
Weekly salary of real estate agent = $250
Commission rate = 2%
Let,
x be the sales per week.
y be the total weekly income.
Amount of commission = 2% of sales per week
Amount of commission =
Amount of commission = 0.02x
Total weekly income = Amount of commission + Weekly salary
Tanα=h/x
x=h/tanα
x=70/tan38 ft
x≈89.6 ft (to nearest tenth of a foot)
Note: the question seems strange, (because this would make the ladder almost 114 feet long!) or are we to assume as I did that the ladder is leaning against a point 70 feet high, or should if be a 70 foot ladder leaning against a wall of unknown height?
If it is just a 70 ft ladder at a 38° inclination the:
cosα=x/L
x=Lcosα
x=70cos38° ft
x≈55.2 ft
Answer:
3/5
Step-by-step explanation:
The formula is y = mx + b
m = slope
to get m, move add 3x to both sides and divide by 5.
-3x + 5y = 10
5y = 3x + 10
y = 3/5x + 2
So slope is 3/5
Answer:
18 feet in 20 minutes.
Step-by-step explanation:
Youyou havehave aa seriousserious doubledouble pastepaste problemproblem
the equation of the line that passes through the point (x1,y1) and has a slope of m is
y-y1=m(x-x1)
given
the point is (5,-3) and the slope is 23 (or it could be 2/3)
x1=5
y1=-3
y-(-3)=23(x-5)
y+3=23(x-5) is answer
