6.
WY=16
XZ=12
PZ=6
7.
7x-2=4x+10
3x=12
x=4
XZ=11x+8
XZ=52
You would save 7 hours and 31 minutes if you take a plane
Answer:
you pay $69.74
Step-by-step explanation:
total cost without coupon: 15+65+14 = 94
apply the 30% discount ⇒ 94 × .30 = 28.20
subtract the savings ⇒ 94.00 - 28.20
total, after coupon, before tax ⇒ 65.80
apply 6% tax to 65.80 ⇒ 65.8 × .06 ⇒ 3.94
add tax to cost after coupon ⇒ 65.80 + 3.94
you pay $69.74
Answer:
infinite solution
Step-by-step explanation:
because it is a linear equation.