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3 years ago

The food bill came to 22$. If you wanted to leave a 20% tip, how much money would you leave for the tip? (Very urgent!)

Mathematics

2 answers:

saw5 [17]3 years ago

7 0

Answer:

$4.40

Step-by-step explanation:

Sergio [31]3 years ago

4 0

Answer:

it would come out to $4.40

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Least common multiple for 10 and 4

marin [14]

Answer:

Step-by-step explanation:

10- 10, 20, 30, 40 ,50

4- 4, 8, 12, 16, 20

4 0

3 years ago

Read 2 more answers

1/3 (6x +12) - 2(x-7)=19

Morgarella [4.7K]

Answer:

no solution

Step-by-step explanation:

Given

$\frac{1}{3}$ (6x + 12) - 2(x - 7) = 19 ← distribute parenthesis on left side

2x + 4 - 2x + 14 = 19 , that is

18 = 19 ← not possible

This indicates the equation has no solution

4 0

3 years ago

Tax returns filed manually have a 20% chance of containing errors, while tax returns filed electronically have a 0.05% chance of

suter [353]

Answer:

B) 538, 650

Step-by-step explanation:

Given:

Errors on tax returns filed manually = 20%

Errors on tax returns filed electronically = 0.05%

Tax return filled in each way = 2.7 million

Manual filing:

2,700,000 x 20% = 2,700,000*0.2 = 540,000

Electronic filing:

2,700,000 x 0.05% = 2, 700,000*0.0005 = 1,350

Error difference = 540,000 - 1,350 = 538,650

There will be 538,650 more erroneous tax returns filed manually than there are filed electronically.

Thank you.

3 0

3 years ago

Read 2 more answers

Graph the line that passes through the points (-4,-6) and (-2,-7) and

Komok [63]

Answer:

$y=-\frac{1}{2}x-8$

Step-by-step explanation:

$(-4,-6)(-2,-7)$

Step 1. Find the slope (by using the slope-formula)

m = slope

$m=\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{-7--6}{-2--4}$

$m=\frac{-1}{2}$

$m=-\frac{1}{2}$

Step 2. Create the equation of a line that has a slope of $-\frac{1}{2}$

$y=-\frac{1}{2} x+b$

Step 3. Find the y-intercept

To do this, use any of the two points and substitute their x and y values

$y=-\frac{1}{2}x+b$

point: $(-2,-7)$

$(-7)=-\frac{1}{2}(-2)+b$

$(-7)=1+b$

$b=-7-1$

$b=-8$

Step 4. Write the equation in Slope-intercept form

$y=mx+b$

$y=-\frac{1}{2} x-8$

3 0

2 years ago

A room has 9 tables with 6 chairs each and 7 tables

lora16 [44]

Answer:

110

Step-by-step explanation:

(9x6) + (7x8) = 110

There are 110 chairs in total, hope this helps!

3 0

3 years ago