Bob's gift shop sold a record number of cards for Mother's Day. One salesman sold 33 cards, which was 20% of the cards sold for Mother's Day. How many cards were sold for Mother's Day?

165 Cards

Step-by-step explanation:

We are expected to solve for the total amount of cards sold, 20% of the total card is 33 card, so let the total cards be x, and proceed to solve for x as follows

Step one:

Given data

let the number of cards be x

   33 cards are given as 20% of x that is

   20% of x= 33

Step two:

  solve for x

20/100*x=33

0.2x=33

divide both sides by 0.2 we have

x=33/0.2

x=165 cards

So the total number of cards sold is 165 cards.

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

1. supplementary angles

2. acd and bcd

step-by-step explanation: