What is the recursive rule for an=4n-1?

a1=-1; an=an-1+4

a1=3; an=an-1-1

a1=3; an=an-1+4

a1=4; an=an-1-1

In Tim's math class, there are 12 pencils and 15 markers. Which of the following is the ratio of markers to pencils in Tim's math class?

What is the coefficient of y in the expression 1 · 2 + 6y?

Factor out the coefficient of the variable 5/6s+4/6

Explain the difference in meaning between l-3l and - 3.

Which set of integers is a Pythagorean triple? A 20, 23, 28 B 18, 26, 44 C 9, 40, 41 D 8, 20, 32

When testing μ, how do we decide whether to use the standard normal distribution or a Student's t distribution? If the x distribution is normal and n ≥ 30 with known σ we use the Student's t.

What is - 90>-5 (k-3) ?

How to simplify the expressions of 5p-5-10-2p

Translate algebraically and simplify. Find the area of a rectangle with a length that is 4 less than 3 times the width X

Jenny runs a cake making business, she receives an order for 6 carrot cake how much mixed spice will she need for 6 cake 1