The perimeter of a triangle is 7a-11b if two of the sides are 2a+b and a-9b what is the third side

What is the twentieth term of the arithmetic sequence described by the equation an = 3n - 10?

A store received a shipment of soup cans. The clerk put an equal number of cans on each of 4 shelves. Write an equation to represent the relationship between the total number of cans t and the number of cans on each shelf n.

Find the value of x such that the data set has the given mean. 102, 122, 103, 111, 106, x; mean 112 This is my last question on my online test and if i fail this question i fail the whole test

40 minutes is what fraction od an hour

4. Find Q1, Q2, Q3, IQR and the Range of this set of data. 22, 25, 26, 32, 34, 35, 37, 39, 39, 41, 42, 43, 57 Q1: Q2: Q3: IQR: Range:

You go to a restaurant and your bill is $8.00. If you leave a 15% tip, How much did u spend all together at the restaurant?

What is the explicit formula for the sequence 7,2,-3,-8,-13

What is the degree of 7x^6?

There were 135 cars in a rally. Each driver paid a $25 fee to participate in the rally. How much money did the drivers pay in all?

True or False? The first distribution shown below has a smaller mean than does the second distribution. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112 O A. True O B. False