Answer:
y=-30x+450
if she reads 30 pages every day it will take 15 days
She remove (withdrew) $55 from her account. Her saving balance(d) decreased by $55
Answer:
that is a two sided triangle
Answer:
a: the second choice, and pounds=10
b. the second choice, and points=90.
Step-by-step explanation:
for a , you just divide the pounds by the price and you get 5 for each.
for b, you just divide the points by the tickets and you get 9 each.
100 x 4.2 would equal 420.
The answer is 4.2
