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3 years ago

Which of the following expressions are equivalent to -2/3? select all that apply

Mathematics

1 answer:

Aleksandr-060686 [28]3 years ago

8 0

Answer:

Step-by-step explanation:

-1/9×6=

-1/9×6/1= -6/9 = -2/3

-15 ÷ 10

-15/1 ÷ 10/1

-15/1 × 1/10 = -15/10 = -3/2

12 ÷ -18 =

12/1 ÷ -18/1 =

12/1 × -1/18 = -12/18 = -2/3

-3/4 ÷ 1/2 =

-3/4 × 2/1 = -6/4 = -3/2

-8/9 × 3/4 = -24/36 = -2/3

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Graph the system of equations.

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Answer:

Step-by-step explanation:

I cannot use the line tool for you, but I can rewrite the equations

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3 years ago

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3 years ago

Michael earns $900 per month, plus 5% commission on all his sales over $750. what is the minimum amount of sales Michael must ha

Alina [70]

<h3>The minimum amount of sales Michael must have to earn at least $2500 in a month is $ 32000</h3>

Solution:

The expression to Michael earnings is:

$b + (c \times s)$

Where,

b is the base salary, which is $ 900 in this sum

c is the commission rate

Given that commission rate is 5%

s is the sales

Michael must have to earn at least $2500 in a month

Here, at least means, "greater than or equal to" 2500

The inequality is framed as:

base salary + 5 % on sales $\geq$ 2500

$900 + \frac{5}{100} \times s \geq 2500\\\\\ 900 + 0.05s\geq 2500$

Solve the inequality

$0.05s\geq 2500-900\\\\0.05s \geq 1600\\\\Divide\ both\ sides\ by\ 0.05\\\\s\geq 32000$

Thus, minimum amount of sales Michael must have to earn at least $2500 in a month is $ 32000

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3 years ago

What is 347500 rounded to the nearest 1000

Annette [7]

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3 years ago

Divide. Write your answer in simplest form. 6/5 divided by 5/8

Anna007 [38]

6/5x8/5

6x8 5x5

48/5x5

48/25

Decimal (1.92)

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3 years ago

Read 2 more answers