Simplify

- (3a+4b) + 5a-4b

2a

8a-8b

2a-8b

2a+8b

Assume that y varies inversely with x if y = 4 when x = 4 find y when x = 2

How can 8 (2y + 4) is simplified

An election ballot asks voters to select four city commissioners from a group of twelve candidates. In how many ways can this be done?

What would 0.9 go with? a. 2/25 b. 23/50 c. 14/20 d. 90%

Both strips are the same length using the models explain why one two equals four eights a one 1/2 strip is the same length as 1/8 strip b four 1/2 strip are the same length as four 1/8, C one 1) 2 strip is the same length as four 1/8 strips

3 (4x - 2) = 10 + 10x

Read and follow the directions below. 1. Imagine a deck of 52 cards, ranging from twos through the face cards to aces, all in four equal suits-hearts, diamonds. clubs. and spades. 2. Remove all of the red suit cards. 3. Add back only the hearts. 4.

A train travels a total of 67km at a constant speed of 110km/h. How long is its journey? Give the answer in minutes and seconds to the nearest second.

Ann took a taxi home from the airport. the taxi fare was 2.10$ per mile, she gave the driver a 5$ tip, Ann paid a total of 49.10$. write an equations to show how many miles (m) she rode i n the taxi

A college conducted a survey to explore the academic interests and achievements of its students. It asked students to place checks beside the numbers of all the statements that were true of them.