MATHEMATICS HIGH SCHOOL

Ronda Rollins gets a Social Security benefit of $350 per month. Her husband receives a benefit equal to 200 percent of Ronda's benefit. If they take an additional $400 per month from savings, what will their monthly income be?700
750
1,050
1,450

Answers

Answer 1
Answer:

Answer

Find out the what will their monthly income be .

To proof

Let us assume that the their monthly income be x .

As given

Ronda Rollins gets a Social Security benefit of $350 per month

Her husband receives a benefit equal to 200 percent of Ronda's benefit.

If they take an additional $400 per month from savings .

200% written in the decimal form

= (200)/(100)

Than the equation becomes

x = 350 + 2* 350 + 400

x = 350 + 700 + 400

x= $1450

Therefore  monthly income be $1450 .

Option (D) is correct .

Hence proved
Answer 2
Answer: 350+(2*350)+400=1450

Related Questions

Suppose the point (2,4) is on the graph of f(x). Find a point of the function y=3f(x)
Given ∠ABE = 45° and ∠EAB = 63° in ΔABE and∠MNP= 72° and ∠NMP = 63° in ΔMNP. Are the two triangles, ΔABE and ΔMNP similar? If so, by what criterion?A) yes, by AA criterion B) yes, by SAS criterion C) yes, by SSA criterion D) no, not possible to tell.
HELP!!!Find the exact circumference of a circle with the given radius.36 inchesC =A) 72π in.B) 36π in.C) 18π in.
On June 1, 2007, there were about 18.75 hours of daylight in Anchorage, Alaska. On November 1, 2007, there were about 8.5 hours of daylight. What was the percent decrease
I need help on this question please help?

Find the unknown side length x. Write your answer in simplest radical form.

Answers

Answer:

The answer is 40. The answer to the question provided is letter b.

-

Step-by-step explanation:

☆Solve using the pythagorean theorem.

{a}^(2) + {b}^(2) = {c}^(2) \n {x}^(2) + {30}^(2) = {50}^(2) \n {x}^(2) + 900 = 2500 \n \frac{ \: \: \: \: \: \: \: - 900 = - 900}{ {x}^(2) = √(1600) } \n x = 40

In circle v, r=14ft. what is the area of circle v? A)14πft2
B)28πft2
C)49πft2
D)196πft2

Answers

Answer:

\text{Area of circle v is }196\pi ft^2

Step-by-step explanation:

Given the circle v of radius 14 ft.

we have to find the area of circle.

Area of circle can be calculated by the formula

Area=\pi r^2

Radius=14 ft

Area=\pi (14)^2=196\pi ft^2

Hence, \text{area of circle v is }196\pi ft^2

Option D) is correct.

       
I'm pretty sure that the answer is D

VXWhen given a graph, the vertical line test can be used to
determine functionality. Describe the vertical line test and
explain the reasons why a graph would, or would not,
represent a function.

Answers

Answer:

The vertical line test can be used to determine whether a graph represents a function. If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because a function has only one output value for each input value.

.

.

Hope it help you

Answer:

The vertical line test can be used to determine whether a graph represents a function. If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because a function has only one output value for each input value.

.

Step-by-step explanation:

brainly plz :(

Convert 72°F to °C (to the nearest tenth) using one of the following formulas: F = 9/5xC + 32 or C = (F - 32) x 5/9.

Answers

If you would like to convert 72°F to °C using one of the following formulas, you can do this using the following steps:

C = (F - 32) * 5/9
C = (72 - 32) * 5/9
C = 40 * 5/9 
C = 22.2°C

The correct result would be 22.2°C.
First set up the equation:
C=(F-32)*(5)/(9)
Then substitute in known values:
C=(72-32)*(5)/(9)
and solve for C
C=40*(5)/(9)
C=22.22

The length of a rectangle is twice its width. The perimeter of the rectangle is 24 inches. Write a system of equations in 2 variables. Use substitution to solve the problem

Answers

Let us assume the width of the rectangle = w
Let us assume the length of the rectangle = l
Then
l = 2w
Also 
Perimeter of the rectangle = 2 (l + w)
24 = 2 (2w + w)
24 = 2 (3w)
24 = 6w
w = 24/6
    = 4 inches
Now 
The length of the rectangle = 2w
                                            = 2 * 4 inches
                                            = 8 inches
So the length of the rectangle is 8 inches and the width is 4 inches.

what are the minimum first quartile median third quartile and the maximum of the data set? 9,20,4,18,4,18,20,9

Answers

Answers
1. Minimum = 4
2. First quartile = 6.5
3. Median = 13.5
4. Third quartile = 19
5. Maximum = 20

Explanation
To calculate the measure of central tendency, you first arrange the set of the data in ascending order.  
The set of data given will be;
4, 4, 9, 9, 18, 18, 20, 20.

Part 1:
The minimum value of the data is 4.

Part 2:
The first quatile is the median of the lower half which is comprised by:
4, 4, 9, 9

1st quartile = (4+9)÷2
                  = 13÷2
                  = 6.5

Part 3:
Median of the data is;

Median = (9+18)÷2
              =27÷2
            = 13.5

Part 4:
3rd quartile is the median of the upper half which comprises of; 
18, 18, 20, 20.

3rd quartile = (18+20)÷2
                  = 48÷2
                   = 19

Part 5
The maximum of the set of data is 20.
Other Questions
The price of a new car is $42,500. If sales tax is 9%, then how much will you pay in total for the car?
Manuel's job pays $11.50 per hour for a 40-hour work week.If Manuel worls over forty hours,he earns 1.5 times his hourly pay for each extra hour worked.How much is Manuel paid by his employer if he works 46 hours each week?
Mai wants to make a scale drawing of her kitchen. Her kitchen is a rectangle with length 6 m and width 2 m. She decides on a scale of 1 to 40.Draw and label the dimension of a scale drawing of Mai’s kitchen, using a scale of 1 to 40.
If G(x) = (x + 5)2, and F(x) = x2 + 9x, what is the function G(F(x))?