Evaluate the following: 42 ÷ (3 + 1).
4
3
2
1

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

Find the value of the variable and the length of each chord for #5 and #6.