3 years ago

Which expression is equivalent to 4 - (-7

Mathematics

1 answer:

liraira [26]3 years ago

4 0

Answer:

11 is the answer

Step-by-step explanation:

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4. Daniel owns a street food business. He offers hot dogs at $2.10, slices of pizza ar

olga nikolaevna [1]

Answer:

Step-by-step explanation:

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3 years ago

chris can be paid in one of two ways. plan a is a salary of $370 per month, plus a commission of 8% of sales. plan b is a salary

JulijaS [17]

Answer:

For a sale value greater than $7200 the plan a is profitable.

Step-by-step explanation:

Let us assume for a sale of $x, Chris will choose plan a.

Now, in plan a, a commission of 8% of sales and $370 per month, is the salary.

So, for a sale of $x the salary is $(370 + 0.08x) per month.

And, in plan b, a commission of 3% of sales and $730 per month, is the salary.

So, for a sale of $x the salary is $(730 + 0.03x) per month.

Now, for selecting plan a, the condition is

(370 + 0.08x) > (730 + 0.03x)

⇒ 0.05x > 360

⇒ x > 7200

Therefore, for a sale value greater than $7200 the plan a is profitable. (Answer)

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3 years ago

What is the perimeter of this red polygon? <br> Please Need Help Badly!!

iogann1982 [59]

Add all the side that is
22+27+22+98=169in

7 0

3 years ago

Solve.

Serhud [2]

Answer:

Step-by-step explanation:

12.9 + 10.2x = 35.1

10.2x = 35.1 - 12.9

10.2x = 22.2

x = 22.2/10.2

x= 222/102 = 111/51

$x= 2\dfrac{9}{51}$

6 0

3 years ago

Read 2 more answers

Math question. Please have your answer simplified and in fraction form if needed.

e-lub [12.9K]

Answer:

4/16 = 2/8 = 1/4= 0.25

Step-by-step explanation:

3 0

3 years ago