Shapes with 2 pairs of parallel sides

If you spin the spinner 96 times, what is the best prediction possible for the number of times it will land on yellow or red? Blue : 1, red : 4, yellow: 6, green : 1 ... (numbers tell how much of the color is in the wheel)

The area of rhombus abcd is 72 square units. ec = 8 units and db = x - 1. what is the value of x? 9 10 14 16

Is there a difference in the amount of airborne bacteria between carpeted and uncarpeted rooms? In an experiment, seven rooms were carpeted and seven were left uncarpeted. The rooms are similar in size and function.

Which of the following is not considered credit

Which of the next equations are linear: 1/3 x - 2y = 7 y = x^2 - 8 3x + 7/y = - 5

What is 9/10 minus 2/5 equals? Steps I need to show.

Solve the inequality w + 4 < - 2

Becka says that when she simplifies the expressions below the value is 6 less than her age

3-16 divided by 1/13

La base de un rectángulo es cuatro veces su altura. Hallar el área del rectángulo si su perímetro es 120cm a) 476 b) 376 c) 476 d) 576