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Slav-nsk [51]
4 years ago
8

Lei pre sold 32 carnations for a fundraiser, then she sold c more carnations on the day of the fundraiser. She earned 0.25 dolla

rs for each carnation she sold. The expression 8+ 0.25c describes how much money Lei earned for the fundraiser. We can also use the expression 0.25(32+c) to represent the same quantity. Help me Create another Expression please.
Answer I WILL GIVE BRAINLIEST!
Mathematics
1 answer:
Lina20 [59]4 years ago
7 0

Answer: 0.5 * (16 + 0.5c)

Step-by-step explanation:

Creating identical expressions involves changing quantities in a way that preserves the end values specified in the equation.

For instance, if Lei sold 4 carnations:

8 + 0.25 (4) = 9\\\\0.25 * (32 + 4) = 9

In the second equation listed, the expression (8 + 0.25c) was multiplied by 4, then by 0.25, for a total multiplicand of 1.

You can make a third equation through the same method. I'll multiply (8 + 0.25c) by 2, and then multiply that expression by 0.5 to keep the multiplicand unchanged:

0.5 * (16 + 0.5c)

If Lei sold 4 carnations:

0.5 * (16 + 2) = 9

This equation represents the same quantities as the other equations.

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(-9x²-2x) - (-9x²-3x) = (-9x²-2x) +(9x²+3x) = -9x²-2x+9x²+3x = (-9x²+9x²)+(-2x+3x) = x
8 0
3 years ago
Answers in order from smallest to largest: -16 . -9 , 0 , 0 , 7 , 8 , 10 , 12 , 12 , 15 , 20 ,50​
ziro4ka [17]
They are already in the order smallest to greatest (:
5 0
3 years ago
Read 2 more answers
What takes money out of your savings account? debit card or credit card
likoan [24]

Answer:

Debit cards have a savings account

Step-by-step explanation:

i learned this in school

5 0
3 years ago
At the movie theater, child admission is $5.30 and adult admission is 9.20. On Monday, four times as many adult tickets as child
AnnyKZ [126]
124 tickets sold at $9.20 = $1140.80
124÷4 =31
31 tickets sold at $5.30 = $164.30
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4 0
3 years ago
Please hurry 14PTS 3 QUESTIONS
goldfiish [28.3K]

Answer:

a) 1/6 b) 0.11

Step-by-step explanation:

Probability is the likelihood or chance that an event will occur.

Probability = Expected outcome of event/Total outcome

If a two six-sided number cubes are rolled e.g 2dice, the total number of sample space is expressed as 6^n where n is 2(since only 2 six sided cubes are rolled)

Total outcome of event = 6² = 36

If sum of 7 are generated after rolling, the expected outcome will be:

E = {(1,6),(6,1),(2,5),(5,2),(3,4),(4,3)}

Note that each of the list will given a sum of 7

Total expected outcome = 6

Probability that a sum of 7 is rolled

= 6/36

= 1/6

b) Similarly, if a product of 12 is rolled, the expected outcome of event are:

E = {(2,6),(6,2),(3,4),(4,3)}

Expected outcome = 4

Note that the product of each outcome will give us 12.

Probability that a product of 12 is rolled = 4/36

= 1/9

= 0.11 (to nearest hundredth)

3 0
3 years ago
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