Karla saved her birthday money to buy a pair of headphones. Below are this week’s advertised prices from two different stores. Store A offers them at the regular price of $299 with a 25% coupon
Store B offers them at the regular price of $299 with a 10% discount plus a $30 rebate
What is the difference between the price of the headphones at Store A and Store B?

96 39 cause 135 -96=39 im smart (i used a calculater)

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft

answer: 1.06 km per sec

step-by-step explanation:

39.6 m=63.72 km

60 min in an hour so 63.72/60=1.06

1st integer x

2nd integer x+1

3rd integer x+2

4th integer x+3

x+x+1 +x+2+x+3 =74

combine like terms

4x+6 = 74

subtract 6 from each side

4x = 68

x = 17

the integers are 17,18,19,20