Jasmine was shopping at a go wet store and saw the following list of prices. she brought $20 to spend on groceries. if she buys 4 boxes of cereal and 2 liters of soda, how much money will she have left? 3 boxes of pasta $18, 2 boxes of cereal $4.50, 4 liters of soda $8.40, 2 bags of apples $6. plz i will give you 100 points

4 boxes of cereal: $9

2 liters of soda: $4.20

total: $13.20

She will have $6.80 left

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).