Joe purchased a 42" flat screen tv for his recreation room. the tv was originally
priced at $2,549. the sale price was $1,910. what was the percent of discount?
a 25%
b 30%
c 35%
d 26%

A/ 25%

Step-by-step explanation:

2549.00 - 1910.00 = 639.00 = 25%

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

126 maybe. sorry