1. Simplify. 3 + 12a - 6 + 5a

How do I work out this question? A train travels from London to Manchester it leaves at 16 55 and it arrives at 19 45. Work out the number of minutes the train takes to travel from London to Manchester

Order the integers from least to greatest. 6, 11, 16, - 8, - 5

Two numbers are between 20 and 30. their greatest common factor is 4. Which two numbers could they be?

The system of equations shown is solved using the linear combination method Ex-Sy=-3 Ex-Sy=-3 → Ex-Sy=-8 -243-29=32 - (-243-Zay=32) - 44+5=8 What does 0 = 0 mean regarding the solution to the system?

1. For dinner, Josie ate 3/4 of her pizza. Wha fraction is equivalent to? 3/4 A1/4 Bb3/8 C4/6 D6/8

5x-7=4x-1 how to solve

5x=29x what is the value of x

Simplify and evaluate. 5*10-2

Add 1/7+7/10 as a fraction in simplest form

If a single dice is rolled 3 times, how many different outcomes are possible?