Y=55x(1-0.02) decay as a percent

Eduardo has purchased a home with an assessed value of $179,000. The property tax rate in his area is 2.3%. What is his monthly

ad-work [718]

Answer:

C. 343.08

Step-by-step explanation:

Convert the tax rate into a decimal and multiply by the house price:

.023(179,000) = 4,117

Divide by 12 (to get monthly rate):

4,117/12 ≈ 343.08

Option C should be the correct answer.

7 0

3 years ago

A local deli sells 4-inch sub sandwiches for $2.95. It has decided to sell a "family sub" that is 50

liubo4ka [24]

Answer:

36.875

Step-by-step explanation:

4 0

3 years ago

STATISTICS in a recent year the mean score on the mathematics section of the SAT test was 515 and the standard deviation was 114

vesna_86 [32]

An absolute value inequality to find the range of SAT mathematics test scores within one standard deviation of the mean is; |x – 515| ≤ 114

<h3>How to Write Inequalities?</h3>

A) We are told that;

Mean score = 515

Standard deviation = 114

We are now given that people within one deviation of the mean have SAT math scores that are no more than 114 points higher or 114 points lower than the mean. Thus, the absolute value inequality is;

|x – 515| ≤ 114

B) The range of scores to within ±2 standard deviations of the mean is;

Range = 515 ± 2(114)

Range = 287 to 743

Read more about Inequalities at; brainly.com/question/25275758

#SPJ1

3 0

2 years ago

Please help me!<br><br><br> Thanks

o-na [289]

Answer:

a) Graph are attached ,Red line shows the function y=3x-2 while blue line represents the function y=-5

b)(x,y)=(-1,-5)

Step-by-step explanation:

b)To solve a system of linear equations graphically we graph both equations in the same coordinate system. The solution to the system will be in the point where the two lines intersect.

c)Given that

y=-5

and y=3x-2

compare the right hand side of the above two equation and solve for x

3x-2=-5

or 3x=-3

or x=-1

so the solution to the given system of linear equations is =(-1,-5)