Round off then estimate 18.9*5.2

Simplify the expression. - 3m + 2n + 9m

There are a total of 127 cars & trucks on a lot. If there are four more than twice the number of trucks than cars, how many cars and trucks are on the lot?

2. rate of change definition

Complete the recursive formula of the arithmetic sequence 0, 11, 22, 33

14. Divide and write the fraction or mixed number in its simplest form 1/4 : 3/8 =

Find the number of degrees in the third angle which is X of the triangle 42 and 100

At a party 53 people arrived. Then 100 people came later on. What is the percent of change.

Of v (x) is the set of all real values except 2. What are the The domain of u (x) is the set of all real values except restrictions on the domain of () (x) ? u (x). and v (x) 2 x 0 and x cannot be any value for which u (x) - 2 x.

If 24 students took a test and 18 passed how much percent passed?

A 9 kg bag of mangoes for $12 what is it per kg