Find the number of combinations.
1. Food You want to buy a pizza with two toppings. The restaurant offers
five possible toppings. How many ways can you choose two
s. The restaurant offers
vou choose two toppings?

Can someone explain the elimination method to me for this problem?

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Which equation could represent the relationship shown in the scatter plot? y=−3x−2 y=−3/4x+10 y=−2/3x+1 y=9x−12 scatter plot with x axis labeled variable x and y axis labeled variable y. points go from upper left to lower right.