Mr. and Mrs. Dorsey and three children are flying to spring field. the cost of each ticket is 179. estimate how much tickets will cost. then find the exact cost of the tickets

1. P and Q are two sets. If n (P∪Q) = 45 and n (P) = 25 and n (Q) = 35, then n (P∩Q) is A) 10 B) 12 C) 20 D) 15 2. If I is the set of positive integers and P={x:x∈I, x^2<10 and x≠0}, then A) P = {0,1} B) P = {0,1,2,3} C) P = {1.

Danielle has 3/5kg of beads. She shares the beads evenly between 5 friends. How many Kilograms does each friend receive?

Cindy is saving her money to buy a new skateboard. The board she wants is a Mangoos Longboard which cost $180. She already saved $50.

Neal listed the number of flowers that bloomed in his garden each week. 2, 4, 8, 16, 32, 64, ... Which formula accurately models the sequence above if a1=2? A. an=2an-1 B. an=2an-2 C. an=2an+2 D. an=2an+1

What is the slope of the line (-2, - 3) and (6, 2)

What is the geometric mesn between 5 and 320

Determine the slope of a line with the equation 6x+2y-4=0

Which of the following statements is always true? (the first I put B, but I was not sure if I was correct) A. A parallelogram is a rectangle. B. A square is a rhombus. C. A rhombus is a square. D. A rectangle is a square.

The price of an item has been reduced by $1.09. The new sale price is $48.82. What was the original price? $47.73

The order of magnitude for the population of the world is five. true or false?