A pizza parlor offers 4 different pizza toppings. How many different kinds of 2-topping pizzas are available? 10 kinds 6 kinds 5
kinds 20 kinds
2 answers:
A b c d
ab
ac
ad
bc
bc
cd
6 different kinds, assuming cannot have double of same, otherwise:
a b c d
aa
ab
ac
ad
bb
bc
bd
cc
cd
dd
10 different kinds
The answer would be 6 different kinds
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1 plan- 4×28 I think that is the only way
Answer:
1.75
Step-by-step explanation:
Answer: 224.5
Step-by-step explanation:
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