3 years ago

Kristal orders tacos. She left a $7 tip which was 20% of her bill.

Mathematics

1 answer:

morpeh [17]3 years ago

4 0

Answer:

30 bucks

Step-by-step explanation:

Just multiply 7 x 5

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xz_007 [3.2K]

Answer:

-5x from both sides

Step-by-step explanation:

When converting an equation to slope-intercept form, you need to isolate the y. The first step in isolating the y is to remove 5x from both sides of the equation:

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5x - 5x - y = 7 - 5x

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Step-by-step explanation:

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NISA [10]

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Note the following identities: tan² x = sec²x - 1

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