3 years ago

Makayla leaves a tip of $15. This was 15% of the bill before the tip.

Mathematics

1 answer:

Minchanka [31]3 years ago

8 0

Answer:

100

Step-by-step explanation:

both the percentage and the money have the same number, and there's always 100% so it'd be 100 before the tip

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Simplify the expression 8x-2x+12x-3

aev [14]

Answer:

18x - 3

Step-by-step explanation:

Add all the X values

8x + -2x + 12x = 18x

Put the final numbers on the side.

-3

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2 years ago

A path 1 m wide is build around a garden that is a 30-meter square. What is the area taken by the path?

maria [59]

Length of outer boundary =30m

So area of outer boundary =30×30

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2 years ago

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Elena surveyed her classmates to see how many like to make jewelry. When she asked 20 of her classmates, 50 percent said they li

nordsb [41]

10 students of Elena's classmates like to make jewellery.

<u>Step-by-step explanation:</u>

Let total no.of classmates who liked the jewellery = x

Here, in the given problem, given she asked her classmates '20'. So, it clearly shows that total number of students/classmates = 20. Also, in that, 50% said like to make jewellery. Now find 'x' as below,

$x = 50 \% \text { of } 20$

$x = \frac{50}{100} \times 20$

$x = 10$

Hence, the total number of classmates who liked to make Jewellery = 10

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3 years ago

Bill eats 3 slices of cornbread for breakfast that contain a total of 543 calories. How many

Verizon [17]

Each slice contains 181 calories

543/3=181

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