Aclothing store has the sign shown in the shop window.
pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the
cost of each shirt before the discount is $12, and the cost of each pair
of jeans is $19 before the discount.

a. write and simplify an expression to find the amount pani pays if a 3$ discount is applied to her total.

answer: options?

step-by-step explanation:

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

i hope this is what you were looking for.

see attached graph

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0