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Oduvanchick [21]
3 years ago
13

John bought a cell phone for $99 and the %7 sales tax was added at the register. John gave the cashier six $20 bills, how much c

hange should he receive?
Mathematics
2 answers:
lord [1]3 years ago
8 0
6.93 = tax

105.93 = total

He would receive $14.07
emmasim [6.3K]3 years ago
5 0
he should receive 14.7.hope this helps
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Mandy used the input and output in this table to write ratios. She concluded that because they are not all equivalent, this is n
Rufina [12.5K]

Answer:

No, she is not correct, this is a proportional relationship.

Step-by-step explanation:

Proportional relationships are relationships with equal ratios

column 1               column 2           column 2/column1

   'x'                            'y'          

    1                             5                               5

    2                            10                              5

    5                            25                             5

    10                           50                             5

As we clearly see that ratio of column 2 and column 1 is same for every row

Therefore, the given relation is proportional.

learn more about proportional relations at  

brainly.com/question/14626971

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6 0
1 year ago
What is the product of (x2 + 3x + 9) and ( 2x + 7)?
Afina-wow [57]

Answer:

Ez 1+1=3 Duh

Step-by-step explanation:

<h2>You add 1 to 1 it will become 3</h2>

3 0
2 years ago
Inez says you can plot 40 on a number line, but Jeremiah says you cannot. Who is correct?
olya-2409 [2.1K]
40 on a platinum line I NEZ is correct
6 0
3 years ago
Which expressions are equivalent to 8 (negative 10 x + 3.5 y minus 7)? Select two options.
Elza [17]

Question is Incomplete; Complete question is given below.

Which expressions are equivalent to 8 (negative 10 x + 3.5 y minus 7)? Select two options. Negative 80 x + 24.5 y minus 56 Negative 80 x + 28 y minus 56 80 x + 28 y + 56 4 (negative 20 x + 7 y minus 14) Negative 4 (negative 20 x + 7 y minus 14)

Answer:

Negative 80 x + 28 y minus 56

4 (negative 20 x + 7 y minus 14)

Step-by-step explanation:

Given:

8(-10x+3.5y-7)

We need to find the equivalent expression for given expression.

Solution:

8(-10x+3.5y-7)

First we will apply distributive property for given expression.

a(x+y) =ax+ay

So we get;

8\times-10x+8\times3.5y-8\times7\\\\-80x+28y-56

Hence first expression equivalent to given expression is -80x+28y-56.

Now again evaluating the expression we get;

We will take 4 as common factor from the expression we get;

-4\times20x+4\times7y-4\times14\\\\4(-20x+7y-14)

Hence second expression equivalent to given expression is 4(-20x+7y-14).

3 0
2 years ago
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X / 12 equals 27 / 33 ​
Alexxandr [17]
What is your question?
5 0
3 years ago
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