Paul wants to purchase a sweater that is marked down from its' original price of $30 to only $25. If he purchases 3 sweaters how much money will he save?
$5
$90
$75
$15

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Which set of lengths could represent the sides of a triangle? a. 3, 7, 10 b. 4, 5, 10 c. 6, 8, 14 d. 12, 6, 7