3 years ago

3. Fernando bought 5 pencils for $1.00.

Mathematics

2 answers:

irga5000 [103]3 years ago

8 0

Answer:

Step-by-step explanation:

100 is equal to $1.

100/5=20

zzz [600]3 years ago

5 0

Answer:

A $0.20

Step-by-step explanation:

The unit price is $0.20 because if 5 pencils is $1.00, you can divide the total price by the number of pencils to find the price of one pencil. 1/0.20 = 5

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Jason sells magazine subscriptions. The function f(n) = 2.5n + 75 models the amount of money that Jason earns each day, where n

Leviafan [203]

Answer:

$A.)\ No,\ Jason\ was\ \$20\ under\ his\ goal$

Step-by-step explanation:

$Per\ day\ earning\ of\ Jason=2.5n+75\ \ \ \ \ \ \ \ where\ n\ is\ number\ of\ subscriptions\ Jason\ sells\\\\On\ a\ particular\ day\ Jason\ sold\ 42\ subscriptions\\\\\Rightarrow n=42\\\\Earning\ on\ that\ particular\ day=2.5\times 42+75\\\\Earning\ on\ that\ particular\ day=105+75\\\\Earning\ on\ that\ particular\ day=\$180\\\\180$ $Correct\ option\ is\ A.\ No,\ Jason\ was\ \$20\ under\ his\ goal$