-3(2x+1)+x
Please help me thx:)

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

What is 1/3x5 on anuber line what does it look like on a number line