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disa [49]
3 years ago
5

Lucia left a tip equal to 18% of the cost of her lunch. If she left $1.53 as her tip, what was the cost of her lunch, in dollars

?
Mathematics
1 answer:
xxMikexx [17]3 years ago
7 0

Answer:

$8.50

Step-by-step explanation:

$8.50 x 18% = $1.53

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Joann has a jug containing 128 ounces of milk. She drinks 14 ounces of milk each day. Enter the function f(x) that represents th
Tatiana [17]

Answer:

f(x)=128-14x

Step-by-step explanation:

So, we started out with 128 ounces of milk.

Each day, Joann drinks 14 ounces of milk.

Therefore, the amount of milk left over after x days is 14 times x subtracted from 128.

Therefore, our function is:

f(x)=128-14x

And we're done!

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If the gradient of a line joining the points (-2, 6) and (5, b) is 14.<br> Find the value of b.
babunello [35]

Answer:

b = 104

Step-by-step explanation:

Slope is expressed as;

m = y2-y1/x2-x1

14 = b - 6/5-(-2)

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Cross multiply

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b - 6 = 98

b  = 98 + 6

b = 104

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3 years ago
A credit card company offers an annual 2% cash-back rebate on all gasoline
Nitella [24]

$4,350  x 0.02 = $87

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Tom's statement shows a previous balance of $2452.64 a payment of $160 a new transactions totaling $138 what is his new balance
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Read 2 more answers
Anwser the question for a brilliant
miss Akunina [59]
5555556

66668737


Hehhehd
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