Does - - 4 equal - (-4) ? If so how could I justify my answer

Solve the absolute value equation. Graph the solution. 2|3x-5|-8=8

Hannah does pushups in sets of 3. She did 10 sets of pushups today. Then her coach asked her to do 15 more pushups. How many pushups did Hannah do today?

The quotient of a number and three, increased by one Using the variable N

What is the complement of pie/4

Apply the distributive property to creat an equivalent expression (m-3+4n). (-8)

A video game arcade offers a yearly membership with reduced rates for gameplay. A single membership costs $60 per year. Game tokens can be purchased by members at the reduced rate of $1.00 per 10 tokens.

What is the solution of this system of linear equations? 3y = x + 6 y - x = 3

Solve the equation. -10x + 1 + 7 х = 37

Simplify. -6 (-3 + 5s) b) How did you simplify this expression?

What is 28% of 14,350