Jeans=$89 jean jacket=$(89x2)
$178
$(89x4+178)
89
x4
$ (276 + 178)= $454
total cost = $454
a. We can parameterize
by


with
. Then

b. We can parameterize the opposite direction by instead setting


with
. Then

which gives the same value as in part (a).
Answer: Gear B turns 90 times when gear A turns 60 times
Step-by-step explanation: To solve this you just 30x3=90
Answer:
464 students
Step-by-step explanation:
So in all he has 29 liters of punch
11L blackberry punch
18L Lemon line punch
29L collectively
so if 1 liter is enough for 16 students we would multiply 16 students by 29 liters of punch giving you 464.