Which expression is equivalent to 10 - 8?

Choose 1 answer:

A. 8 - 10

B. 10 + (-8)

C. 8 - 10

D. 10 - (-8)

Henry wants to paint the ceilings and the walls of his living room. One gallon of paint covers 450 ft squared. The rooms is 24 ft by 18 ft, and the walls are 9 ft high. How many gallons of paint will Henry need to paint his living room?

A rectangle has an area of 24 in. 2. A similar figure is drawn with side lengths 3 times greater in length. How does the area of the similar rectangle compare to the area of the original rectangle? A. The area will be 3 times greater. B.

Vanessa drew a figure and said that it had an infinite number of lines of symmetry. what figure did she draw?

Which of the following is another name for a proof by contradiction? O A Venn diagram O B. Two-column proof O C. Indirect proof O D. QED

Solve m - 5m+18=-m-18

6t - 6, for t = 6 A 42 B 29 C 30 D 43

Find the ratio a:b, if it is given that ... 1) 2a=9b 2) a/5 = b/7 3) 6a-3b=5b 4) a+b=3b 5) a-2b/a+2b = 1/2 6) 2a-3b/5 = a+b/3

A box contains one yellow, two red, and three green balls. Two balls are randomly chosen without replacement.

Three brothers share 2 sandwiches equally. Hoe much of a sandwich does each brother get?

The mathematics department of a college has 6 male professors, 12 female professors, 10 male teaching assistants, and 9 female teaching assistants.