C. The number of times a dessert was offered at a special price.
Find slope
(y2-y1)/(x2-x1) is slope
(11-3)/(1-(-1))=8/2=4
y=4x+b
input a point
(1,11)
x=1
y=11
11=4(1)+b
11=4+b
minus 4 from both sides
7=b
the equatin is
y=4x+7
the closest one
minus 4x from both sides
y-4x=7
times everybody by -1
4x-y=-7
last choice is answer
Answer:
x = 1
Step-by-step explanation:
Given
12x + 3 = 15x ( subtract 12x from both sides )
3 = 3x ( divide both sides by 3 )
1 = x
The formula for area is length times width, therefor since you already have the length, all you do is 433.37 / 28.7 which = 15.1
Answer: 345;275
Step-by-step explanation:
Lest say v_1 the speed of the slowest plane
v_2 the speed of the fasterst plane