Define a variable, write an inequality, and solve each problem. # 30 Twice a number is more than the sum of that number and eight.

The weather report states that the probability it will rain on Wednesday is 30 percent and the probability that it will rain on Saturday is 60 percent. What is the probability that it will rain on Wednesday and on Saturday?

7. A person walks at a speed of 1.5 m/s for 35 seconds. How far has the person walked?

Find two consecutive numbers whose sum is 84

Colin surveyed his classmates about their favorite subject in school. Colin's Survey Results Favorite Subject Number of Students Math 14 Language Arts 7 Earth Science 10 Life Science 11 Which statement is true?

Place in order lowest to highest: 1/2, 1.1, 5/3. 2. 0. 0.4. - 2. 5/8

How many halves are in two fifths?

Solve the following quadratic equation: (3x - 5) 2 = 4

What is 45/10 as a mixed number

A population is initially 50 and is known to decline at a continuous rate of 2.95% per year. Estimate the half life of the population

What is 9x10 and what is 3x10?