7) Jenny created a metal containing 11% iron by combining two other metals. One of
these other metals weighed 4 kg and
contained 26% iron. If the other weighed
12 kg, then what percent of it was iron?

The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?

Choose the equation that represents the graph below: (1 point) graph of a line passing through points negative 3 comma 0 and 0 comma 3 y = x − 3 y = −x + 3 y = −x − 3 y = x + 3 will award !

Find the average rate of change for the given function drom x=1 to x=2