3 years ago

The original price of an item plus a sales tax of 8.5 % write an expression? I need help ASAP

Mathematics

1 answer:

Artyom0805 [142]3 years ago

7 0

That makes no sense, you can't have half of a penny.

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Help please..........

dem82 [27]

Answer:

Step-by-step explanation:

x is greater then -2

3 0

3 years ago

Karen is buying pens and pencils for the new school year. She wants to have no more than 25 writing utensils in all. She also wa

bezimeni [28]

For this case, the first thing we must do is define variables.
We have then:
x: number of pens
y: number of pencils
We now write the system of inequations:
$x + y \leq 25

y \geq (x - 3) ^ 2
$
The solution to the system of inequations is given by the shaded region.
Note: see attached image.