Hey guys! i have a paper due and i need desperately. i don't need an explanation just the ! you don't have to do all of them. i will do

My answers for the graph are below hope this helps enough for brainliest ★ good luck with your paper!

1a) Company P- $.12 (150/1250) Company M- .15 (in equation)
1b)
Company P- $285
2375 x .12 = $285
2b) they will not intersect there is no solution because they have the same slope but different y intercepts
2c) y= 5x -7
3a) irrational cannot be turned into a fraction
3b) rational can be turned into 1 45/99
3c)rational is already a fraction
3d) rational is a whole number
3e) rational can be .9 or 9/10

Intersecting secant-tangent theorem states that if a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment.so to break it down: 1. pq acts as the tangent and ps as the secant with an intersection at p.sr = 21rp = 3x + 3pq = 4x + 4following to equation: tangent squared = the two segments multiplied by each otherso (4x + 4) ^ 2 = (3x + 3) • (21) simplifies to 16x^2 - 31x - 47 = 0 or (16x - 47)(x + 1) x = -1 or x = 47/162. pq acts as the tangent and ps as the secant with an intersection at p (again! )sr = 16rp = xpq = 15(15) ^ 2 = 16 • x225 = 16xx = 225/163. the interesting chords are proportional to each other so a ratio is possible to set up: ap dp 10 3 + x = = —— = pc pb 8 xcross multiple to get 10x = (3 + x)(8)x = 12