3) Katie leaves a 25% tip ona restaurant bill of $82.OO Including the tip, what is the total amount of her bill?

Answers

Answer 1

Answer: 1way

100% + 25% = 125% =1,25
82$ * 1,25 = 102,5$ whole
.....................................................................
2way

100% = 82$
25% = 0,25 = ?

82$ * 0,25 = 20,5$
100% + 25% = 82$ + 20,5$ = 102,5$ whole

................................................................
2way

82$ * (1 + 0,25( = 82$ * 1,25 = 102,5$

Answer 2

Answer: You need to multiply $82 by 0.25 (which is 25%). You get $20.50. Just add $82 and $20.50 to get your total cost of the bill. It'll be $102.50

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Lola is placing appetizers on plates She has 63 spring rolls and 84 cheese cubes She wants to include both appetizers on each plate Each plate must have the same number of spring rolls and cheese cubes. What is the greatest number of plates she can make using all of the appetizers ? How of each type of appetizer on each plate?

Answers

The largest common factor for 63 and 84 is 21. This tells you the greatest number of plates she can make using all of the appetisers as both numbers divide cleanly by 21, so there will be no left overs. The factors you multiply by are 3, for 63, and 4, for 84. Thus, you can have 3 spring rolls and 4 cheese cubes on each plate.

9. For which purpose would you use the SEE method?

Answers

Answer:

composing paragraphs

Step-by-step explanation:

The SEE method is an acronym which is a strategy to use when composing a paragraph.

What is the midpoint between 0.03 and 0.04

Answers

0.035. You add the two numbers together and divide by two

16. FINANCIAL LITERACY A specific car's fuel economy in miles per gallon can beapproximated by f(x) = 0.00000056x4 - 0.000018x3 - 0.016x2 + 1.38x - 0.38,

where x represents the car's speed in miles per hour. Determine the fuel economy

when the car is traveling 40, 50, and 60 miles per hour.

Answers

Answer:

a) 29.50 miles per gallon b) 29.87 miles per gallon c) 28.19 miles per gallon

Step-by-step explanation:

A specific car fuel economy (miles/gallon) = f(x) = 0.00000056x^4 - 0.000018x^3 - 0.016x^2 + 1.38x - 0.38

where x represents the car speed in miles per hour.

when x = 40 miles per hour

A specific car fuel economy (miles/gallon) = f(x) = 0.00000056(40)^4 - 0.000018(40)^3 - 0.016(40)^2 + 1.38(40) - 0.38 = 1.4336 - 1.152 - 25.6 + 55.2 - 0.38 = 29.50 miles per gallon

Similarly,

when x = 50

A specific car fuel economy (miles/gallon) = f(x) = 0.00000056(50)^4 - 0.000018(50)^3 - 0.016(50)^2 + 1.38(50) - 0.38 = 3.5 - 2.25 - 40 + 69 - 0.38 = 29.87 miles per gallon

Similarly,

when x = 60

A specific car fuel economy (miles/gallon) = f(x) = 0.00000056(60)^4 - 0.000018(60)^3 - 0.016(60)^2 + 1.38(60) - 0.38 = 7.26 - 3.89 - 57.6 + 82.8 - 0.38 = 28.19 miles per gallon

Mathematical Q PRACTICE Use Number Sense A puppy weighs 12 ounces What fractional part of a pound is this A

Answers

Do 12/16 which equals 0.75
0.75 is equal to 3/4
so the answer is 3/4

Hope this helps!

2x + 2y = 28
8x - 2y= 22

system of equations

Answers

eliminate one of the variables..

2x + 2y = 28

2x = -2y + 28

8x - 2y= 22

8x = 2y + 22
x = 0.25y + 2.75

combine equations...

-y +14 = 0.25y + 2.75

solve for the variable..

-y - 0.25y = 2.75 - 14
-1.25y = -11.25
y = 9

replace y with 9 in previous equation..

x = -y + 14
x = -9 + 14
x = 5

so y = 9 and x = 5

I hope I did that right good luck!

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