The answer is c.(0,1.50) because $5.25 and $6.25 if u use a calculator u will see your answer
Answer:
-48
Step-by-step explanation:
go up by -2 each time
Answer:
a) 3 b) y = 3x + 11
Step-by-step explanation:
a)
In order to find the gradient (slope), find the change in y or change in x (rise/run).
-2 - 2 / 7 - (-5)
-2 - 2 / 7 + 5
-4/12 = -1/3
Now that we know the gradient of line AB is -1/3, take the opposite reciprocal of that to find the gradient perpendicular to line AB.
-1/3 ⇒ 3
b)
Take point C's values and the perpendicular gradient found earlier and substitute them into the point-slope form equation.
y - 5 = 3(x - (-2))
y - 5 = 3(x + 2)
y - 5 = 3x + 6
y = 3x + 11
A car travels - 1/6.
in 3/5 of an hour -
60 / 5 - 12 x 3 = 36.
so in 36 minutes.
4/5 = 36+12 = 48 minutes.
2/6.
5/5 (full hour ) = 60 minutes.
3/6.
Car can travel - 3/6.
