Answer:
(a) 9
Step-by-step explanation:

substitute r = 4, t = 2

simplify

cubic of 2 is 8

simplify

Answer:
the answer is $50 for the full price of the sweater
Step-by-step explanation:
if you know $20 is 40% what is 20% it is $10 and then multiple it by 5 because 20 times 5 is 100 and you get 50
1 times greater than 503,497
A) 40
b) 3
c) 5
Hope this helps
Answer:
55%
Step-by-step explanation:
Since 44/80 is 0.55*100 is 55%
Hope this helps !
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