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sergij07 [2.7K]
3 years ago
15

Ian bought four books that cost $4.95, $3.95, $2.00, and $0.99. All book prices include sales tax. Ian gave the cashier his mone

y and received $3.11 back in change. How much money did Ian give the cashier?
Mathematics
1 answer:
lesantik [10]3 years ago
4 0

Answer:

i need help on this too

Step-by-step explanation:

plzz help

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What is the x intercept of the graph of the inequality 2x + 3y &gt; 12
iogann1982 [59]

Answer: x intercept = 6

This is the location (6,0)

===============================================================

Explanation:

I assume you're talking about the boundary line of the inequality. The boundary line equation is 2x + 3y = 12

To find the x intercept, plug in y = 0 and solve for x

2x + 3y = 12

2x + 3(0) = 12

2x = 12

x = 12/2

x = 6

The boundary line 2x+3y = 12 crosses the x axis at x = 6.

We can say the x intercept is x = 6. This is the location (6,0).

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