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Brums [2.3K]
3 years ago
7

A popular smartphone costs about $357.50 to

Mathematics
1 answer:
antoniya [11.8K]3 years ago
7 0

Step-by-step explanation:

first you find 60% of 357.50 which is $214.50. Next you would add $357.50+214.50=572

so the awnser is

the sale price of a popular smart phone is $572.

Hope this helps!!

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When comparing answers on a group assignment, Jenny and Jeremy found that their answers did not match. Part 1: Who do you believ
vitfil [10]
PART 1:

Jeremy gives the correct answer. 

The value of 0.41 [with a bar over the digit 4 and 1] shows that the digit 4 and 1 are reoccurring = 0.414141414141414141....

Jenny's assumption of 41/100 will give a decimal equivalency of 0.41 [without a bar over digit 4 and 1]. This value is not a reoccurring decimal value. 

PART 2:

The long division method is shown in the picture below

PART 3:

As mentioned in PART 1, the result of converting 41/100 into a decimal is 0.41 [non-reoccuring decimal] while converting 41/99 into a decimal is 0.41414141... [re-occuring decimal]. The conjecture in PART 1 is correct



8 0
3 years ago
What is X for? x+20=35-4x
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X+4x=35-20. 5x=35-20. 5x=15. X=3
4 0
3 years ago
Read 2 more answers
What is an equation of the line that passes through the point (5,-8) and is
Schach [20]

Answer:

Step-by-step explanation:

-4y = -5x + 16

4y = 5x - 16

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perp. -4/5

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8 0
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Which geometric model using algebra tiles represents the factorization of x2 – 5x 6? An algebra tile configuration. 4 tiles are
son4ous [18]

The statement for geometric model using algebra tiles represents the factorization is the statement number 2.

<h3>What is algebra tile?</h3>

Algebra tiles used to represent the algebraic expression in the table form. The shape of algebra tile is square and rectangle, in which the variables represented.

The given polynomial equation in the problem is,

x^2 -5x+6

In the above polynomial, the highest power of variable is 2. Thus, it is a quadratic equation.The image of the algebra tile for the given polynomial attached below.

The statement which satisfy the polynomial and its algebra tile is,

An algebra tile configuration.

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Thus, the statement for geometric model using algebra tiles represents the factorization is the statement number 2.

Learn more about the algebra tile here;

brainly.com/question/4407619

7 0
2 years ago
Find the fifth term of A n = 2n
Radda [10]
A_n = 2n

Let n = 5.

A_5 = 2(5) = 10
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