For this case we have the following system of two equations with two unknowns:

Adding both equations we have to eliminate the variable "x":

Adding common terms, keeping in mind that different signs are subtracted and the sign of the major is placed:

Answer:

Option A
The answer is going too be -4 or you can write it as (0,-4) I think
Answer:
$907.38
Step-by-step explanation:
We have been given that Mr. Smith's $85,000 condominium is assessed at 35% of value.
First of all, we will find 35% of $85,000 as shown below:



We are also told that the tax rate is $2.70 per $100 of value. Now we will divide $29,750 by 100 as:

Since the tax rate is increased by $0.35 per $100 of value, so the new tax rate will be $2.70 plus $0.35.




Therefore, Mr. Smith's new tax will be $907.38.
5h + 2(11-h) = -5
5h +2*11 +2*(-h) = -5
5h +22 -2h = -5
3h + 22 = -5
3h = -5 -22
3h = -27
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Therefore:
h=(-9), as 3 *(-9) = -27