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Anon25 [30]
3 years ago
11

Evaluate the function f(x)=2x-2, when x=-1

Mathematics
2 answers:
Dovator [93]3 years ago
8 0
Wait what does that mean
sertanlavr [38]3 years ago
4 0
Substitute -1 for the variable x.

f(-1) = 2(-1) - 2
f(-1) = -2 - 2
f(-1) = -4
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Algebra question 2, Thanks if you help.
max2010maxim [7]
I think it is 60.05 if not im sorry
5 0
2 years ago
You plan on purchasing a car in the next year. The car that you are interested in lists for $23,000 after taxes, license, and do
oksano4ka [1.4K]

Answer:

c. 8 months.

Step-by-step explanation:

First off let's get the current total of how much we have saved.

2/3 of $23,000 = 15,333.33.

Now we need to get our total salary to calculate for our Social Security and Medicare.

Total Salary : $1312.00 x 2 = $2,624.00

Social Security : 6.2% or 0.062 x 2,624 = $162.69

Medicare : 1.45 or 0.0145 x 2,624 = $38.05

Now that we have our Social Security and Medicare, we can then solve for our taxes.

Taxes: $53 + $101.35 = 154.35 x 2 = $308.7

Now we can add our monthly expenses to the other expenses.

Monthly Expenses : $1,150.12

1,150.12 + 162.69 + 38.05 + 308.7

= $1659.56 Total Expenses.

Now that we have our total expenses we simply subtract it to our monthly salary.

2624.00-1659.56

= $964.44 Extra Money Monthly

Now we proceed to solve for how much more we need to make the total payment.

23000 - 15,333.33

= 7666.67

Now that we have out total balance, we just need to divide the balance to our extra money monthly.

7666.67 / 964.44

= 7.949 Months or 8 Months

6 0
3 years ago
Suppose your restaurant bill comes to $28.35 .Find your total cost if the tax is 6.25% and you leave a 20% tip on the amount bef
Anon25 [30]
Your total after tax is $30.12
A 20% tip is approximately $5.50 ($5.67)
3 0
3 years ago
What Is The Answer<br> 2/3 - 4/12 =
erica [24]
2/3 = 8/12. So the answer is 4/12
8 0
2 years ago
Read 2 more answers
Identify the coefficient(s), constants, and number of terms for the following expression:
shusha [124]
The given expression is: 4 x^{2} -5

So, there are two terms in the expression
1) 4 x^{2}
2) -5

The constant term is -5. 
The co-efficient of 4 x^{2} is 4.
7 0
3 years ago
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