Subtract −b+3 from −11b−4 .

what is the answer?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.