Can someone explain this exercise ?
line k: y = ax + b is parallel to l: y = 5x +3.
line k passes through point p(1,6).
calculate the values of a and b.

a = 5  and  b= 1

Step-by-step explanation:

Line k: y = ax + b is parallel to l: y = 5x +3. same slope : 5   so : a = 5

Line k passes through point P(1,6). when x = 1   y = 6

6 = 5(1) +b

b= 1

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

answer:

1.14285714286

step-by-step explanation:

divide 40 into 35 and you will get your answer