Karen wants to buy jeans at a store that is giving $10 off everything. the tag on the jeans is marked 50% off. the original price is $49.98

Ok, so the first thing we need to do is subtract 50% of 49.98.  We know 50% of 49.98 is 24.99, so lets subtract.  49.98 - 24.99 = 24.99.  Then we need to take another $10 off the price.  That leaves the final price to be $14.99

Here are the steps to the problem
Equation is y=49.98-10 times 50% or .5
When the y is equal to the final price
the price is
$19.99

0.69 yards

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)

Bis your answer. it only holds the decimal numerals