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Andru [333]
3 years ago
14

What is 20% of $ a dollar and 50 Cent

Mathematics
1 answer:
raketka [301]3 years ago
8 0
1.50x.20=.30
It's 30 cents
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Given the equation 7(x + 2) = 2x − 1, solve for the variable. Explain each step and justify your process. Jeff solved a similar
Galina-37 [17]
You have to distribute the 7 to x and 2 so :
7x+14=2x-1
Add one to both sides (inverse operations)
7x+14=2x-1
+1 +1
7x+15=2x
Cross Cancel by subtracting 7x from both sides
7x+15=2x
-7x -7x
15=-5x
Divide by -5
15/-5= -5/-5
X= -3

6 0
3 years ago
Can one of y’all help me with this pls
jolli1 [7]

Answer: A 15

Step-by-step explanation:

5 0
2 years ago
4. In a women's professional tennis tournament, the money a player wins depends on her finishing place in the
Stels [109]

Using geometric sequence concepts, it is found that:

a) The rule is: P_n = 750000(0.5)^{n-1}.

b) An exponential relationship exists between the two variables.

<h3>What is a geometric sequence?</h3>

A geometric sequence is a sequence in which the result of the division of consecutive terms is always the same, called common ratio q.

The nth term of a geometric sequence is given by:

a_n = a_1q^{n-1}

In which a_1 is the first term.

A geometric sequence represents an exponential relationship between the variables.

In this problem, considering that the first-place finisher wins half of $1.500.000 in total prize money, and each finisher earns half of the one who finished above, the first term and the common ratio are given by:

a_1 = 750000, q = 0.5.

Hence the nth term of the sequence is given by:

P_n = 750000(0.5)^{n-1}

More can be learned about geometric sequence concepts at brainly.com/question/11847927

#SPJ1

4 0
1 year ago
Rewrite the expression in a radical form z^1/6
mylen [45]

Answer:

\sqrt[6]{z}

Step-by-step explanation:

The denominator of the fractional exponent is the index of the root.

7 0
3 years ago
Which expression is not a polynomial
polet [3.4K]
4-x I know this because my teacher just went over this problem
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3 years ago
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