Last year, a car dealership sold 144 new cars and 108 used cars. Since then, the number of new cars sold is increasing by 8 cars each year,
while the number of used cars sold has been decreasing by 5 cars each year.
In how many years will the number of new cars sold be twice the number of used cars sold?
O A. 2 years
OB. 4 years
C. 6 years
O
D. O years

Oh boy, here we go again

First we must convert  1 2/3 to an improper fraction.  By doing this, we get 5/3  (3/3 + 2/3)

So now we have 273 /  5/3

To divide this easier we can do something that when I learned it was called (keep, change, flip)  which basically means keep the first fraction, change the sign from division to multiplication, and flip the second fraction

This now turns into:  273/1 * 3/5

Combine 273 and 3/5

273⋅3/5

Multiply 273

by 3

819/5

is your answer

Answer:  h=3v/pir^2 +1

Step-by-step explanation:

sorry i can't use the pi symbol so i'll be referring to pi as pi

^2 is squared

1/3pir^2(h-1) =v

simplify 1/3pir^2

pi/3r^2(h-1)=v

multiply both sides by 3 and simplify

3*pi/3r^2(h-1)=3v    <-- simplify = pir^2(h-1)=3v

divide both sides by pir^2

pir^2(h-1)/ pir^2 = 3v/ pir^2

simplify

h-1 = 3v/pir^2

add 1 to both sides

h-1 +1 = 3v/pir^2+1

answer/ simplify:

h=3v/pir^2 +1

Answer:

D, [-5,9]

Step-by-step explanation:

The range of the function is the set of all output values(all the y values in the function), so since this function's lowest point is at 5 and highest is at 9, it's range is [5,9]

Answer:

2x-18 is the answer.

Step-by-step explanation:

=(5x-10)-(3x+8)

Opening the brackets to simplify

=5x-10-3x-8

Combining the like terms

=5x-3x-10-8

=2x-18

Hope it will help you ^_^

Answer:

2(x-9)

Step-by-step explanation:

open the brackets by multillying - sign with the entries of the second bracket

5x-10-3x-8

adding like term variables

2x-18

taking common

2(x-9)

Answer:

78.52 cm sq.

Step-by-step explanation:

Area = pi x r^2

A = pi x (5)^2

A = pi x 25

A = 3.141 x 25

A = 78.52 cm sq.

Answer:

2 bills and 1 coin

Step-by-step explanation:

Given

[tex]Lite = \$3.50[/tex]

Required

Fewest number of bills and coins she can get receive as change

FIrst, we need to calculate her change

Change = Amount Paid - Lite

[tex]Change = \$10 - \$3.5[/tex]

[tex]Change = \$6.5[/tex]

Next is to split the change to bills and coins

[tex]\$6.5 = \$5\ bill + \$1\ bill + 50 cents[/tex]

The $5 and $1 makes 2 bills while the 50 cents makes 1 coin.

Hence, the minimum she could receive is  2 dollar bills and 1 coin as change

answer 5/6 decimal form is 0.83

Answer:

5/6

Step-by-step explanation:

100 ÷ 4 = 25

144 ÷ 4 = 36

Under root of 25 = 5

Under root of 36 = 6

Final Answer = 5/6

Hope this helps!

Sorry for the mistake before I did not see the under root!

Answer:

The answer is B. 50°

Step-by-step explanation:

Got 100% on the test :)

The value of ∠MHJ is 50°. Therefore, option B is the correct answer.

We need to find the value of ∠MHJ.

Vertically opposite angles are angles that are opposite one another at a specific vertex and are created by two straight intersecting lines. Vertically opposite angles are equal to each other.

Here, ∠MHJ and ∠KHL are two vertically opposite angles.

So, (x+15)°=(2x-20)°

⇒x=35°

Now, ∠MHJ=(2x-20)°=50°

Therefore, option B is the correct answer.

To learn more about the vertically opposite angles visit:

https://brainly.com/question/68367.

#SPJ6

Answer:

[tex]5x^2 + 10[/tex]

Step-by-step explanation:

[tex]4x^2 + x^2 = 5x^2\\7x + (-7x = 0\\-4 + 14 = 10[/tex]

Answer: Neither Sneha nor the credit card company owes money.

Answer & Step-by-step explanation:

Make a fraction using the numerator:

[tex]\frac{48}{15} =\frac{x}{y}[/tex]

Simplify the fraction. Both the numerator and the denominator are multiples of 3, so divide top and bottom by 3 to the lowest possible integer:

[tex]\frac{16}{5}[/tex]

Insert into the equation:

[tex]\frac{48}{15}=\frac{16}{5}[/tex]

:Done

You can use different numbers too

Simply the equation -2(-3 + 2z)

6  −  4z

Answer:

20b -12

Step-by-step explanation:

14b +6b - 12

Combine like terms

20b -12

Answer:

1300

Step-by-step explanation:

Actual answer: 1290

Answer:

Hey there!

Area of a square: Length(Length)

324=Length^2

Length=18 ft.

Let me know if this helps :)

Answer:

D. 81ft

Step-by-step explanation:

Area covered by the carpet = 324ft

Room being a square , has 4 equal sides = [tex]\frac{324}{4}[/tex] ft = 81 ft

The length of Asim's living room is 81 ft

Answer:

Step-by-step explanation:

  8 - 4(-x + 5) =

= 8 - 4•(-x) + (-4)•5 =

= 8 + 4x - 20 =

= 4x - 12

Answer:

Step-by-step explanation:

[tex]10\times\:2+9+3.42\\\\\mathrm{Multiply\:the\:numbers:}\:10\times\:2=20\\=20+9+3.42\\\\\mathrm{Add\:the\:numbers:}\:20+9+3.42\\=32.42[/tex]

Answer:

32.42

Step-by-step explanation:

10 . 2 + 9 + 3 . 42

10×2 = 20

20 + 9 + 3.42

20 + 9 + 126 = 32.42

Answer:

Los resultados están debajo.

Step-by-step explanation:

Dada la siguiente información:

y = 20.000 + 1.500x

Siendo:

y= costo total

x= kilometros recorridos

Entonces, si recorrio 20km:

y= 20.000 + 1.500*20

y= $50.000

Ahora, si pago $140.000, cuantos km recorrio:

140.000= 20.000 + 1.500*x

120.000/1.500= x

x= 80km

Answer:

The trucking company shipped a total of 151 thousands of boxes of fruits

Step-by-step explanation:

Total boxes of fruits shipped= 151,375

How many thousands of boxes of fruit were shipped?

To find the thousands of boxes of fruits shipped, divide the total number of boxes of fruits shipped by 1000

That is

151,375 / 1000

= 151.375

Therefore, the trucking company shipped a total of 151 thousands of boxes of fruits

151,375

Place value of each figure from right to left

5= one

7= tens

3= hundred

1= thousand

5= ten thousand

1= hundred thousand

Answer:

P ,Q ,R

Step-by-step explanation:

Three or more points that doesn't lie on a straight lie are Non collinear points

ΔABD overlaps to ΔAEC

ABC triangle is isosceles => ∡B ≡ ∡C

AB = AC

∡B ≡ ∡C  } => ΔABD ≡ ΔAEC => ΔABD overlaps to ΔAEC

BD = EC

Answer:

Irrational numbers are contradictory, even when combined with a rational number.

Step-by-step explanation:

Since the assumption that the sum of a rational and irrational number is rational leads to a contradiction, the sum must be irrational.

Answer:

Horizontal

Step-by-step explanation:

Answer:

horizontal axis

Step-by-step explanation:

its a chart measured by x and y.

x meaning side to side and y meaning up or down.

and in any equation x makes y or usually y is defined by x.

Example: y = mx + b

so y = vertical and x = horizontal

7

you take one add a 1/2 multiply by 2 then add a half then multoply by two

The number of brownies did she have to start with is 7.

Given that,

The calculation is as follows:

[tex]= 3.5 \times 2[/tex]

= 7

learn more: https://brainly.com/question/15622851?referrer=searchResults

Answer:

Step-by-step explanation:

let us assume that the amount in her accounts compounds annually

Given data

principal p= $160

interest rate r= 3%= 0.03

time t= 30 years

At the end of 30 years the money she will will have can be expressed as

A= P(1+r)^t

A= 160(1+0.03)^30

A= 160(1.03)^30

A= 160*2.42726

A= $388.36

in 30 years she will have $388.36

Answer:

[tex]height = 4[/tex]

Step-by-step explanation:

By the Pythagorean Theorem, we know:

[tex]a^2 + b^2 = c^2[/tex]

Where [tex]c[/tex] is the slope.

Here we see the following:

[tex]a = 3\\b = ???\\c = 5[/tex]

Plug in the numbers:

[tex]3^2 + b^2 = 5^2\\9 + b^2 = 25\\b^2 = 16\\b = \sqrt{16}\\ b = 4[/tex]

Answer: 0.195

Step-by-step explanation:

given data:

population = 2000 people.

people Who are over 6 feet tall = 389.

Solution:

the point estimate of people over 6feet tall

= no of people over 6 feet tall / total population size

= 389/2000

= 0.195

the point estimate of people over 6 feet tall is 0.195

Answer: a. 8.25t

Step-by-step explanation:

From the question, we are informed that a movie theater charges $8.25 per ticket. The expression that models the cost of buying t tickets is gotten when we multiply $8.25 by t. This will be:

= 8.25 × t

= 8.25t

Therefore, expression that models the cost of buying t tickets is 8.25t. The correct answer is option A.

Answer:

2

Step-by-step explanation:

-20 divied by -10 is two

2 negavties make a positive

Answer:

2

Step-by-step explanation:

When both numbers are negative it canals out so the answer is positive.