A scientist is measuring the temperature change and a chemical compound the temperature dropped 11 Fahrenheit per hour from the original temperature after four hours the temperature was 90°F find the compounds original temperature

1 half minus five twelfths

What is the volume of the right prism? A. 38 mm3 B. 144 mm3 C. 864 mm3 D. 1728 mm3

Which of the following groups contains three fractions that are equal? 1/2, 1/4, 1/8 1/2, 2/4, 5/8 2/3, 4/9, 8/27 2/3, 6/9, 12/18 4/5, 7/10, 16/20

Answer each part. If necessary, round your answers to the nearest hundredth. (a) Rafael bought 11 pounds of flour for $6.

A clothing store is raising the price of all its sweaters by $3.00. Write a expression that could be used to find the new prices of a sweater that originally cost d: dollars.

What are the values of x and y? 2x+3y=15.5 x+y=6

Kevin can travel 22 1/2 miles in 1/3 hours. What is the average speed in miles per hour

Two equal ratios are called a

The scatter plot below shows the relationship between drop height and speed of a roller coaster i Roller Coasters The linear equation that best models this data is y=0.216x + 32.575 Part A: The slope of the line is 0.216 and the y-intercept is

1+1+1=15 2+2+2=9 3+3+3=30 3+1*2=?