One more than the product of one and a number
x.

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b

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.