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3 years ago

PLS Help Ill give you 20 points.

Mathematics

2 answers:

Soloha48 [4]3 years ago

7 0

What the other person said was 100% correct

shepuryov [24]3 years ago

4 0

Answer:

Mia and her family went to dinner, and the bill, including tax, came to $54.65. Mia suggested giving the server a gratuity of about 20 percent of the bill.

If they give a gratuity of 20 percent, what would be the tip rounded to the nearest dollar?

✔ $11

If they give a gratuity of 20 percent, rounded to the nearest dollar, what is the total cost of the dinner, including the tip?

✔ $65.65

Step-by-step explanation:

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Factor completely: 64x^3+1

pantera1 [17]

Answer:

Step-by-step explanation:

Sum of cubes is a^3+b^3=(a+b)(a^2-ab+b^2)

64x^3+1

(4x+1)(16x^2-4x+1)

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3 years ago

The Slope of a Line

Klio2033 [76]

Answer:

m = -3

Step-by-step explanation:

Slope Formula: $m = \frac{y2-y1}{x2-x1}$

Simply plug in our coordinates to find slope:

m = (11 - 2)/(5 - 8)

m = 9/-3

m = -3

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3 years ago

ANSWER PLZ QUICK AND FAST

Sergio [31]

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$b+4$

On Wednesday, half the boxes were destroyed. To find half the amount, you can divide by 2, which is equal to:

$\frac{b+4}{2}$

Choice C matches the answer. Your answer is C

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3 years ago

cora arrived at school for 1 hr for doctores appointment she was dismissed from school at 3 15 pm how long was cora at school

Ostrovityanka [42]

Answer:

7 hours

Step-by-step explanation:

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3 years ago

Which equation represents a proportional relationship? A) y = 3x 4 B) y = 3 4x C) y = 3x 4 + 1 D) y = 3 4x + 1

lesantik [10]

Answer:

A. y = 3x/4

Step-by-step explanation:

a proportional relationship between x and y is a straight line passing through the origin (0, 0).

The equation must be in the form y = kx.

y = 3x/4

y = 3/4x

8 0

3 years ago