question a tourist asked a zookeeper how many birds and lions are in the zoo. the zookeeper replied there are 32 heads and 102 feet. find the number of each.

Let number of lions be l and number of birds be b.

l + b = 32
4l + 2b = 102(1)
multiply first equation by 2
2l + 2b = 64(2)
Subtract   (1) - (2)i is
2l = 38
l = 19

b = 32-19 = 13

There are 19 lions and 13 birds.

The point (5, 10) will work for the rule y=x+5.y= 10 x= 510=5+510=10therefore the ordered pair (5, 10) works for the rule