Which inequality matches the graph? (2 points)A) −2x + 3y > 7
B) 2x − 3y < 7
C) −3x + 2y > 7
D) 3x − 2y < 7
Answers
Answer:
D) 3x − 2y < 7
Step-by-step explanation:
We note that the x- and y-intercepts are about 2.3 and -3.5, respectively.
In "intercept form," the equation of the line can be written ...
x/x-intercept +y/y-intercept = 1
Using the given intercepts, this is ...
x/2.3 +y/(-3.5) = 1
The answer choices suggest that we should multiply this by 7. When we do, we get ...
3x -2y = 7 . . . . the equation of the boundary line
__
The next trick is to figure the comparison symbol. We note that x-values are less than those on the line, and y-values are greater than those on the line. It is convenient to consider the term with a positive coefficient, so we don't get confused with minus signs and reversed comparisons.
As we said, x-values are less than those on the line, so the shaded area is ...
3x -2y < 7 . . . . matches choice D
Answer:
D) 3x − 2y < 7
Step-by-step explanation:
Took the test and got it right :)
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b. $963.00
c. $1,016.50
d. $1,444.50
Answers
Answer:
Tyra earns $1016.5 .
Option (c) is correct .
Step-by-step explanation:
As given
Tyra makes $21.40 per hour at her job for the first 40 hours and $32.10 for anything over 40 hours.
If Tyra typically works 45 hours per week .
Tyra work over 40 hours = 45 -40
= 5 hours
Amount Tyra earns for first 40 hours = 40 × 21.40
= $ 856
Amount Tyra earns for over 40 hours = 5 × 32.10
= $160.5
Total amount Tyra earns = Amount Tyra earns for first 40 hours + Amount Tyra earns for over 40 hours .
Putting the values in the above
Total amount Tyra earns = $856 + $160.5
= $1016.5
Therefore the Tyra earns $1016.5 .
Option (c) is correct.
b. defaulting
c. maximizing profit
d. zeroing
2. APR stands for
a. annual partial
b. amortized percentage rate
c. annual percentage rate
d. amortized partial rate
3. when calculating interest accrued, you should
a. multiply the principal by APR
b. multiply the principal by the APR and number of months
c. multiply the principal by the APR and number of months, then divide by the total number of the months in the year
d. multiply the principal by the APR and the number of months in the year, then divide by the
4. --- are used to take money directly from your account
a. Charge cards
b. Debit cards
c. Credit cards
d. Cash cards
5. A pack of gum would be considered a
a. luxury item
b. small ticket item
c. unaccountable expense
d. necessity
6. Interest rates on mortgages are lower because the home is
a. used
b. secured
c. collateral
d. stable
Answers
a. paying it off
2. APR stands for
c. annual percentage rate
3. when calculating interest accrued, you should
c. multiply the principal by the APR and number of months, then divide by the total number of the months in the year.
4. --- are used to take money directly from your account
b. Debit cards
5. A pack of gum would be considered a
b. small ticket item
6. Interest rates on mortgages are lower because the home is
b. secured
Answer and Explanation
1.When you pay a bill in full, you are
Paying it off - When you pay off a bill it means that you give money to in return for goods or services rendered. That is giving cash for exchange of goods or services.
2.APR stands for
Annual percentage rate- This is the annualized cost of credit expressed as percentage.The calculation of APR considers certain fees to reflect the cost of credit in addition to interest.
3.when calculating interest accrued, you should
multiply the principal by the APR and number of months, then divide by the total number of the months in the year.
4. --- are used to take money directly from your account
Debit cards- A debit card is a payment card that is used to make payment instead of using cash to make payments when purchasing items.
5. A pack of gum would be considered a
small ticket item-a small ticket item is a retail good that has low selling price.
6.Interest rates on mortgages are lower because the home is
Secured- Secured loan interest lowers the risk for the leader and allows the lender to charge lower interest. In this transaction in which a security interest is granted is called a secured transaction.
Answers
The document which reflects ones talents, abilities and education is called a resume.
What is a resume?
A resume is an official document stating the summary of education and employment experience. It is usually created by an individual seeking for employment.
Contents of a resume:
- Educational history: This includes elementary school, to high school to the highest level of education a person has acquired.
- Work experience: The related work experience of a person should be included in a resume and how long they have been working.
- Additional skills: The additional skills a person possess aside the formal education skill should also be included.
Learn more about a resume:
Answer:
Resume
Step-by-step explanation:
I had it on the test :)
Answers
In not so complicated math problems, a rough estimate or mentally-calculated estimate, sometimes referred to as a "ballpark estimate," helps to predict the numerical range the final answer should fall within. For example, if the given problem is to determine the sum of 23 plus 76, it can be estimated that the final and precise answer will be somewhere close to 100 because the known calculation 25 plus 75 equals 100 is close to the given problem 23 plus 76.
Answers
Answer:
Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis
Overall, the steps for algebraically finding the range of a function are:
Write down y=f(x) and then solve the equation for x, giving something of the form x=g(y).
Find the domain of g(y), and this will be the range of f(x).
If you can't seem to solve for x, then try graphing the function to find the range.