Alex is saving money at a constant rate. Suppose she initially has $170 saved, and after 5 months, she has $420 saved.
Which of these expresses the rate at which Alex is saving?

Answers

Answer 1

Answer:

50 dollars per month

Step-by-step explanation:

Money saved over time period x / Time period x = $250/5 months=$50/1 month


Related Questions

1: One shelf is 65cm long. Another shelf is 78cm long. What
is their total length in metres?

Answers

Answer:

1.43 Metres

Step-by-step explanation:

Since 1 Metre is equal to 100 centimetres, and 65 + 78 is 143 centimetres, to convert it to METRES we need to divide 143 by a hundred, making the output become 1.43 METRES.

The sum of the lengths of the shelves are 143 cm.

What are some alternative names for arithmetic operations?

Addition is also known as the sum, subtraction is also known as the difference, multiplication is also known as the product, and division is also known as the factor.

Given, One shelf is 65cm long. Another shelf is 78cm long.

Therefore, The sum of the lengths of the two trucks would be the sum of the individual lengths of the shelf which is,

= (65 + 78) cm.

= 143 cm.

learn more about arithmetic operations here :

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Part A
Redcross Cab Taxi charges a $1.75 flat rate in addition to $0.65 per mile (m).
​​Katie has no more than $10 to spend on a ride.
​Write an inequality that represents Katie’s situation.

Part B
How many miles can Katie travel without exceeding her limit?
A- m≤11
B- m≤12
C- m≤10
D- m≤13

Answers

Answer:

A. 10 is less than or equal to 1.75+0.65m

B. D

Step-by-step explanation:

Indicate which formula you would use to solve for the missing side B and then write your answer correct to two decimal places.Write only the formula down.. Single line text.

Answers

Answer:

Step-by-step explanation:

Hi there,

The formula depends on what shape you are dealing with. There is no way to determine what formula you need without knowing what type of figure you are dealing with.

anyone help me pls:
1/9 - 3/4

Answers

Answer:

- 23/36

Step-by-step explanation:

Make sure both fractions of the denominators are the same.

1 x 4 = 4

9 x 4 = 36

3 x 9 = 27

4 x 9 = 36

Final: 4/36 - 27/36 = - 23/36

Which pair of angles are supplementary angles?

A. 33, 66

B. none of the above

C. 140, 40

D. 100, 78

Answers

Answer:

C. 140, 40

Step-by-step explanation:

Supplementary angles are two angles that add up to a sum of 180°.

140+40 = 180

PLEASE ANY REAL PERSON WHO CAN HELP ME IVE BEEN WAITING LIKE 30 MINUTES

Answers

Answer:

y = ½x + 8

Step-by-step explanation:

The equation of the function can be written in the slope-intercept form y = mx + b.

m = slope = change in y/change in x

b = y-intercept = the value of y when x is zero

✔️From the table, when x = 0, y is 8.

Therefore,

y-intecept (b) = 8

✔️Find the slope (m) using two of the given pairs of values from the table, (-4, 6) and (2, 9):

m = (9 - 6)/(2 -(-4))

m = 3/6

m = ½

✔️Next is to plug in the values of m and b into y = mx + b.

Thus:

y = ½x + 8

Enter the quotient.
32)4960

Answers

Answer:0.0064516129

Step-by-step explanation:

don't click on any links in this app example:I u⁣ploaded t⁣he a⁣nswer t⁣o a f⁣ile h⁣osting. H⁣ere's l⁣ink:

Answers

Answer:

I know someone answer my questions please quick!

Step-by-step explanation:

how many 15/16 pins can be cut from a 3 foot rod if 3/32 waste is allowed for each cut?​

Answers

Answer:

(15/16)" + (3/32)" = (33/32)" = 1.03125" of material from the rod. since each pin needs to be (15/16)" = 0.9375" we have enough rod for one more pin.

show me 1/3 on a number line​

Answers

Answer:

A possible number line is shown below.

Step-by-step explanation:

I-----------------I----------------I

0                  1/3                1

Answer:

Step-by-step explanation:

haha i give points plus brainiest

Answers

Haha hiiiiiiiiiiiiiiii

Answer:

Thanks you pleasentful waffle

Step-by-step explanation:

Solve the following inequality
4 + 6x ≤ x + 6x
Select one:
A. x ≤ 4
B. x ≥ 4
C. x > 4
D. x < 4

Answers

Answer:

x ≥ 4

Step-by-step explanation:

The given inequality is :

4 + 6x ≤ x + 6x

Subtract 6x from both sides,

4 + 6x-6x ≤ x + 6x -6x

4≤ x

or

x ≥ 4

Hence, the correct option is (b) i.e. x ≥ 4.

If the earth's radius is approximately 4,000 mi, what distance (in miles) is traveled by the satellite in one complete orbit? Use your calculator value of . Round your answer to two decimal places.
( NO LINKSSSSS!!!!!!!!!!!!!!!!!!!!!!!)

Answers

Answer:

radius [r]=4000mi

circumference [C]=2πr=2×π×4000mi=25132.74mi

so,it travels 25132.74mi in one complete orbit.

Steve has a square patio with sides of length 9 feet. He plans to enlarge it to a rectangular patio by

increasing the length by 3 feet and the width by 2 feet. How many square feet in area will be added to the

patio?

06

O 12

0 29

O 51

Answers

Answer:

51ft^2

Step-by-step explanation:

Given data

Side of square patio= 9ft

Area= 9*9= 81 ft^2

New length = 9+3= 12ft

New Widht = 9+2= 11ft

New Area= 12*11

New Area= 132ft^2

Hence the area added is

=132-81

=51ft^2

The 51 square feet area will be added to the patio if the length is increased by 3 feet and the width is by increased  2 feet, Option fourth is correct.

It is given that steve has a square patio with a side length of 9 feet he plans to enlarge it to a rectangular patio by increasing the length by 3 feet and the width by 2 feet.

It is required to find how many square feet in the area will be added.

What is the area?

In mathematics, the area is the space occupied by the 2-dimensional figure or surface.

We know the formula for finding the area of square 'A'

[tex]\rm A= a^{2}[/tex]  where a is the length of the side.

We have a = 9 feet

[tex]\rm A= 9^2\\\rm A= 81 \ Feet^2[/tex]

Increasing the length by 3 feet and the width by 2 feet respectively, wet get:

L =  9+3  ⇒ 12 Feet

W = 9+2 ⇒ 11 Feet, Where L is the length and W is the width of the rectangle.

Area of rectangle = L×W

Area of rectangle = 12×11

Area of rectangle = 132 [tex]\rm Feet^2[/tex]

The area which will be added = (Area of rectangle) - (area of square)

The area which will be added = (132) - (81)

The area which will be added = 51 [tex]\rm Feet^2[/tex]

Thus, the 51 square feet area will be added to the patio.

Learn more about the area here:

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Karen has a coupon for $1.52 off on
a package of chocolate bars. A
package normally costs $10.25, and
it has 9 chocolate bars. If Karen uses
her coupon, what will the price per
chocolate bar be?

Answers

Answer:

I believe that $0.97 would be right

Step-by-step explanation:

10.25 - 1.52 = 8.73, divide 8.73 by 9 to get 0.97

Give me an answer pls! ill give brain-list

Answers

Answer:

A

Step-by-step explanation:

1245 :- 14 me pueden ayudar porfa

Answers

88.92 espero que te sirva :)

Please find how to get answer of attachment below.

Answers

Answer:

The 52th card that was dealt was an 8.

Step-by-step explanation:

The total value of the entire deck is [tex]4(1 + 2 + \cdots + 9 + 10 \cdot 3) = 4(\frac{10 \cdot 11}{2} + 20) = 220 + 80 \equiv 0 \mod 10.[/tex]

The total value of the 51 cards face-up is congruent to [tex]0 + 3 + 6 + 1 + 10 + 10 + 4 + 8 = 42 \equiv 2 \mod 10.[/tex]

The 52th card must therefore be an 8 for the total value of the entire deck to be 8 mod 10. (Or, rather, we have that the last card must be [tex]0-2 \equiv 8 \mod 10[/tex] and the only card that is congruent to that value modulo 10 is the 8.)

three of the exterior angles of an n sided polygon are 15°, 25° , 70° and the remaning exterior angles are 50°each. find the value of n

Answers

Answer:

8

Step-by-step explanation:

15+25+70+50x = 360 ( total exterior angles = 360° )

50x = 360-15-25-70

= 250

x= 5

n = 5 + 3

= 8

write an equation for the function graphed below. k(t)=

Answers

Answer:

I think that the equation would be Y= -2X^2-4X-4 .

Step-by-step explanation:

Hope it wad helpful :)

The price that Abigail paid for her snowboard, $84, is less than what Dan paid by $18. How much did Dan pay for his snowboard?

Answers

9514 1404 393

Answer:

  $102

Step-by-step explanation:

Dan paid $18 more than $84:

  18 + 84 = 102

Dan paid $102 for his snowboard.

volusia instructure.com - Private A triangle is shown below. What are the coordinates of the three vertices? 10T 9 8 -6 5 B 3 4 5 6 7 8 9 10 10-9-8-7 -6 -4-3-2 1 2 с AC 5 -6 -8 O (7,3), (-2, 3), (3,-2) 0 (-7, -3), (-2, 3), (2, -3) O (-7,-3), (3,-2), (-2,-3) (3, 7), (3, -2), (-2,3) Avection​

Answers

7,3), (-2, 3), (3,-2) 0 (-7, -3), (-2, 3), (2, -3)

Shipping Box Fish Food 11 ft 37 ft 1 ft 1 ft 3 ft 3 ft​

Answers

Answer:

Dude post it again lol

Step-by-step explanation:

The picture is so blurry

Your goal is to create a college fund for your child. Suppose
you find a fund that offers an APR of 5% How much should
you deposit monthly to accumulate $170,000 in 15 years?

Answers

Answer:

the monthly payment is $636.02

Step-by-step explanation:

The computation of the monthly amount deposited i.e. PMT is given below:

GIven that

NPER = 15 × 12 months = 180

RATE = 5% ÷ 12 = 0.4167%

PV = $0

FV = $170,000

based on the above information

The formula is shown below:

= PMT(RATE;NPER;PV;FV;TYPE)

AFter applying the above formula, the monthly payment is $636.02

Match the proportion to the correct value of x .

1. [x/9] = [4/3] A. x= -32
2. [3/x] = [5/8] B. x=16
3. [(x+4)/10] = [4/2] C. x= 12
4. [(x+4)/2] = [(x-10)/3] D. x=4.8

Answers

Answer:

1. C

2. D

3. B

4. A

Step-by-step explanation:

Answer:

1. C

2. D

3. B

4. A

Step-by-step explanation:

The value of a house is increasing by ​$2500 per year. If it is worth ​$190,000 ​today, what will it be worth in four ​years?

Answers

Answer:

5000

Step-by-step explanation:

i dont know this answer but i try that

Find the distance on maple street, in miles, from M to P


Answers

Answer:

8

Step-by-step explanation:

Use the right triangle altitude theorem. The three triangles are right triangles and are similar.

MP/FP = FP/EP

MP/12 = 12/(EM + MP)

MP/12 = 12/(10 + MP)

MP(10 + MP) = 144

MP^2 + 10MP - 144 = 0

(MP + 18)(MP - 8) = 0

MP = -18  or  MP = 8

Since a side length cannot be negative, the answer is MP = 8

Answer: 8

Factoriza el trinomio a continuación.

x2+ 5 x - 24
O A. (x-3) (x + 8)
O B. (x-8)(x+3)
O c. (x-6) (x+4)
O D. (x-4) (x+6)

Answers

Answer:a

Step-by-step explanation:

Question
What was the equation of the graph below before it was shifted to the right 1
unit?

Answers

B
I think sorry if wrong

Find the measure of <6

Answers

Answer:

110 degrees

Step-by-step explanation:

Parallels lines, when intersected by a straight line, form congruent angles. Therefore 110 is equal to angle 6

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