Plz i don't know if it is add subtract or division or timesing

You would add the fabric price, the craft glue and paper price. then you subtract your total from the $16.95.

For number 1, you have to add all of the amount of money of the stuff she wants to buy then take 16.95 and subtract  the total amount of money of the things she wants to buy and u get and you get 2.02 dollar in change. For number 2 part a is 0.9 miles. Part b is 0.54 miles , part c is 1.44 miles. I hope this help!  

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