decide if the following change is an increase or decrease. then determine the percent of change. senior citizen receive a 10% di

Question

2 years ago

5

decide if the following change is an increase or decrease. then determine the percent of change. senior citizen receive a 10% di

scount off the price of a regular dinner special at The Dinner Bell Restaurant.if the cost for a senior citizen to purchase a featured dinner special is $12.60, find the original price of a regular dinner special.

Mathematics

1 answer:

BARSIC [14] · Answer 1 · 2022-06-24T20:02:40+03:00

BARSIC [14]2 years ago

8 0

The oldster got a discount, so the original price is higher; let's call it x;

$(1 - 0.10) x = 12.60$

$.9 x = 12.60$

$x = 12.60/0.9 = 14.00$

Answer: $14.00