Bruce arranged 35 pencils on his desk into equal groups of 7 how many groups of pencils are on bruce's desk

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Given that abcd is a rhombus, what is the value of x?

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation