Ofy 90
4
B
AB
The graph represents which system of inequalities?
Oy <-2x + 6
y=x+2
Oys-2x + 6
y oy a 2x - 2
y2 2x+2
O None of the above

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.

Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4