What property is 4+0=4

A) inverse property

B) distributive property

C) communicative property

D) associative property

E) Identity property

The product of a number and - 7/10 is 1/2. What is the number? -5/7 5/7 -7/20 7/20

Find the area under the curve y = 5/x3 from x = 1 to x = t. evaluate the area under the curve for t = 10, t = 100, and t = 1000. t = 10 t = 100 t = 1000 find the total area under this curve for x ≥ 1.

The quadratic equation 2x^2 + bx + 18 = 0 has a double root. Find all possible values of b.

Name Date Triangles (Similarity and Congruence) Independent Practice Worksheet Complete all the problems. 1. Are these triangles similar? X A 50o C 50o Z 27o 27o Y B No Yes If yes, write a similarity

Quentin pays $178 every 4 months for his guitar lessons. At this rate, how much will Quentin pay for 3 years of guitar lessons?

Solve the equation. -10x + 1 + 7x = 37 Ox = - 15 Ox = - 12 Ox = 12 Ox = 15

Eight people are entered in a race. If there are no ties, in how many ways can the first three places come out?

An item costs $410 before tax, and the sales tax is $28.70. whats the sales rate

How many outcomes are possible if we toss a coin 10 times?

The coffee shop is having a special where 2 pounds of coffee cost four dollars. Assume that the total cost in dollars y varies directly with the number of pounds of coffee x. This can be represented by y=2x. How much will 2.5 pounds of coffee cost