Answer:
Step-by-step explanation:
1.
hours 1/2 1 1.5 2 2.5 3 3.5 4
charges 3.25 6.50 9.75 13.0 16.25 19.50 22.75 26.00
2. The garage rate of parking is ;
$3.25 = 0.5 hr
?=1----------------------twice the charge for half an hour
=2*3.25=$6.50
$6.50 per hour
3.
$6.50=1 hour
$42.25=?------------------cross multiply
$(42.25*1)÷$ 6.50 = 6 hrs 30 min
= 15.745001+ 1.80618
= 17.551181
I hope that's help !
Answer:

Step-by-step explanation:

Hope this helps.
Slope 2; passes through (-5,1)
the answer is
y-1=2(x+5)
Step-by-step explanation:
Powerhouse of photo synthesis