Answer: x = 18
Step-by-step explanation:
$1.40 - price from a supplier = 100%
100% + 80% = 180% = 1,8 - the retail price
1,40 * 1,8 = $2,52 - the retail price
100% - 25% = 75% = 0,75 - on sale for 25% off
2,52 * 0,75 = $1,89 - the sale price.
A proportion is two ratios equivalent to each other
THEN, LENGTH OF THE HYPOTNUSE IS 5 FEET.
Answer: 12 m
Step-by-step explanation:he path of a football has been modeled by the equation:
