Timothy bought groceries two days during the week.

timothy purchased $11.25 worth of groceries and paid $12.15
after taxes on monday.
timothy paid $59.13 after taxes on a purchase of groceries that
cost $54.75 on friday.

which equation models the relationship between y, the cost of groceries after taxes, and x, the cost of groceries before taxes?

a: y= 0.09x

b: y= 1.08x + 0.09

c: y= 0.9x + 12.15

d: y= 1.08x

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

answer: (3,11) is your answer.