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Viefleur [7K]
2 years ago
5

Olympia ate lunch at a restaurant the amount of her check was $6.89 she left eight dollars on the table which included the amoun

t she owed plus a tip for the waiter which equation shows t and the amount of her tip in dollars
Mathematics
1 answer:
maxonik [38]2 years ago
3 0

The equation will be like this,

6.89 + t = 8.00

t = 8 - 6.89

t = 1.11

tips = $1.11

6.89 + t = 8.00

To sum up the total amount of cash and coins you have, first, sort each invoice and coin by denomination. Create a separate stack for each denomination and count how many denominations or coins you have.

For each denomination of banknotes and coins, multiply the number you have by the denomination. For example, if you have 4 out of $ 10, multiply by 4x10 to get $ 40. If you have three $ 5 bills, multiply by 3x5 to get $ 15.

Sum the totals to calculate the total amount.

Learn more about Ammount Calculation  here: brainly.com/question/2005046

#SPJ4

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Mr. Wilson bought a bag of birdseed and put half of it in his bird feeder. He split the other half equally among his 4 pet birds
pickupchik [31]

Answer:

each pet bird got 1/8 of the bag of birdseed

Step-by-step explanation:

the easiest way to do this is to divide the bag into eighths. if you divide the bag into eighths, 4/8 of the bag, being half, goes into the bird feeder. the other 4/8 of the bag is divided among Mr. Wilson's four pet birds, leaving each bird to get 1/4 of the bag when split evenly.

hope this helps

5 0
2 years ago
Best explained and correct answer gets brainliest!
Norma-Jean [14]
It would be C, because a straight line equals to 180 degrees, and since 3 is 86, and lines m and n are parallel, 180-86 = C.94. Hope this helps! 
6 0
3 years ago
The coffee cup can hold 7/9 of a pint of liquid. If Emily pours 2/3 of a pint of coffee into a cup, how much more milk can she a
Orlov [11]

1/9 pints of milk can be added by a customer

Step-by-step explanation:

We have to subtract simple fractions to find the amount of milk that can be added to a cup of coffee

Given

Total Capacity of a cup = 7/9 pints

Coffee to be added in a cup = 2/3 pints

So in order to find the amount of milk that can be added we have to subtract the amount of coffee from the total capacity of cup.

So,

Hence,

1/9 pints of milk can be added by a customer

Keywords: Fractions, addition

7 0
2 years ago
Read 2 more answers
Select all the expressions that are equal to 8 x104.
DedPeter [7]

Answer:

A. 8 x 100

D. 8 x 10 x  10 x 10

Step-by-step explanation:

When you do the original equation it is 912

these 2 are close but don't go over

5 0
3 years ago
Read 2 more answers
An art gallery curator wants to select four paintings
jasenka [17]

255 different groups of 4 paints can be selected out of the 20 paintings.

<h3>How many groups of four paintings can be chosen?</h3>

If we have a set of N elements, the number of groups of different sets of K elements that we can make out of these N is given by:

C(N, K) = N!/(K!*(N - K)!)

In this case we have a total of 20 paintings, and the curator wants to select 4, then we have:

N = 20

K = 4

The number of different combinations of 4 paintings is given by

C(20, 4) = 20!/(4!*16!) = (20*19*18*17)/(4*3*2*1) = 255

This means that 255 different groups of 4 paints can be selected out of the 20 paintings.

If you want to learn more about combinations:

brainly.com/question/11732255

#SPJ1

5 0
1 year ago
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