PLEASE HELP! the 1st fraction is 1/5

Answer:

Hope this helps!

Step-by-step explanation:

How the sales tax calculator works

Step 1: take the total price and divide it by one plus the tax rate.

Step 2: multiply the result from step one by the tax rate to get the dollars of tax.

Step 3: subtract the dollars of tax from step 2 from the total price.

Pre-Tax Price = TP – [(TP / (1 + r) x r]

TP = Total Price.

Answer: $116.21

Step-by-step explanation:

$108.35 + $7.86(tax) = $116.21

Answer:

sss

Step-by-step explanation:

Answer:

The answer is 1.47

Step-by-step explanation:

You would want to subtract 4.07 by 2.6

Like this:  4.07

            -   2.60 <------- You can add a zero if it's easier for you to subtract.

                 1.47

To check your answer you can add the numbers.

                2.60

          +     1.47

                4.07

Answer:

The answer is probably D since red and blue combined is 30 which is greater than green and yellow combined which is 20

Answer:

D

Step-by-step explanation:

Answer: C

Step-by-step explanation: (x+2) 2+(y-1) 2=3

Answer:

4.89

Step-by-step explanation:

Equation for radius of a cone is

R= square root of 3 * v/ pi *h

R= Square root of 3 * 150/pi *6

R= 4.886025119

= 4.89

I hope its right. Hope it helped.

Answer:

r = 4.89

I don't know how to right my explanation but that's the answer.

Answer:  b≥-3

Step-by-step explanation:

at least means that it's great or equal than -3.

b≥-3

Answer:

x = 15

arc PQ = 110°

ΔPQR is an acute triangle

Step-by-step explanation:

(6x) + (8x-10) + (10x+10) = 360°

combine like terms:

24x = 360°

x = 15

arc PQ = 8(15) - 10° = 110°

Answer:

x=15

measure of arc PQ is 110 degrees

Step-by-step explanation:

Hello There!

Remember the circumference of a circle is 360 degrees

So to find x we use the equation

360=8x-10+6x+10x+10

now we solve for x

combine like terms

-10+10 cancels out

8x+6x+10x=24x

now we have

24x=360

divide each side by 24

24x/24=x

360/24=15

we´re left with x = 15

Now lets find the measure of arc PQ

to do so we plug in 15 into x for 8(15)-10

8*15=120

120-10=110

so the measure of arc PQ is 110

Answer:

The answer is below

Step-by-step explanation:

A linear function graph can be represented by:

y = mx + b; where m is the slope and b is the y intercept, x is the independent variable and y is the dependent variable.

Given that y represents the total cost, x represent the grocery cost and the equation is given as:

y = 1.5x

The groceries where delivered for a total cost of $125.90, The grocery cot can be gotten by substituting y = 125.9 and calculating x. Hence:

125.9 = 1.5x

x = 125.9/1,5

x = $83.93

Therefore saying that the grocery cost must be $118.90 is incorrect.

Answer:43.1

Step-by-step explanation:

Answer:

x=18.5

Step-by-step explanation:

\frac{\color{steelblue}{KL}}{\color{indianred}{LJ}}=

LJ

KL

​

=

\,\,\frac{\color{steelblue}{NO}}{\color{indianred}{OM}}

OM

NO

​

\frac{Blue}{Red}=\frac{Blue}{Red}

Red

Blue

​

=

Red

Blue

​

\frac{58}{43}=

43

58

​

=

\,\,\frac{25}{x}

x

25

​

Substitute

58\cdot x=

58⋅x=

\,\,25\cdot 43

25⋅43

Cross Multiply

58x=

58x=

\,\,1075

1075

Multiply

x=

x=

\,\,18.534482...

18.534482...

Divide

x\approx

x≈

\,\,18.5

18.5

Answer:

Slope is 2/3

Y-intercept is (0, 0)

Step-by-step explanation:

y = mx + b

    m = slope

    b = y-intercept

y = 2/3x

Answer:

Slope is 2/3

y intercept is 0

Step-by-step explanation:

Answer: 2.18 %

Step-by-step explanation: error is (5,62-5,5) / 5,5 = 2.18

Answer:

y = -3x + 10

Step-by-step explanation:

10-1/0-3 = -3

y = -3x + b

1 = -3(3) + b

1 = -9 + b

10 = b

check your answer:

10 = -3(0) + 10

10 = 10

b should be 10

Answer:

you idiot are you joking

Answer:

16

Step-by-step explanation:

4x16=64

being perimeter

Answer: $4.50 for 45min is better.

Step-by-step explanation:

The fee per min for phone charge of $1.40 for 10 min: 1.40/10 = $0.14/min

The fee per min for phone charge of $4.50 for 45 min: 4.50/45 = $0.1/min

$0.14/ min > $0.1/min

4.50 for 45min is better.

bb

Step-by-step explanation:

honda is the lowest price on the market and the price of the following lines are not anybody else so expect to have a good time and be able to make a few things that are good

Answer: I think it 4, but there is no triangle

Step-by-step explanation:

Answer:

I think it is B but i'm not 100% sure.

Step-by-step explanation:

Answer:

since a,7,b,23,c are in A.P.

first term t1=a

second term t2=7

common difference (d)=7-a

forth term t4=a+3d

23=a+3(7-a)

23=a+21-3a

23=21-2a

2a=21-23

a=-2/2=-1

common difference =7-a=7--1=8

third term =a+2d=-1+2×8=15

:.b=15

5th term =c

a+4d=c

c=-1+4×8=31

a=-1

b=15

c=31

Step-by-step explanation:

what is stoichiometry ?

only for faizan !!!!

Step-by-step explanation:

[tex]70 \div 5 = 14[/tex]

Answer:

39.25

Step-by-step explanation:

I am assuming that 5b2 means 5b to the power of 2.

5(1.5)^2+28

5(2.25)+28

11.25+28

39.25

Answer:

PT = 11

Step-by-step explanation:

In a parallelogram, the diagonals bisect each other. So, QS cuts PR in half so that PT = TR

PT + TR = PR = 22

2 * PT = 22

PT = 11

Answer:

PT = 11

Step-by-step explanation:

Theorem:  The diagonals of a parallelogram bisect each other.

So, if PR = 22, then PT = 11

See how easy that is if you know the theorem.

Since 2 inches = 6 ft and length of room in the place = 7 inches,

(2x3.5) inches = 6x3.5 ft

7 inches = 21ft

Actual Length of Room = 21 ft.

Width of Room in plane = 3 inches

(2x1.5) inches = 6 x 1.5 ft

= 9 ft

Actual Length of Rook = 9 ft.

Actual Area of Room = Actual Length of Room x Actual Width of Room = 21 x 9 = 189 ft^2

The simple interest rate of the loan is  13.3%.

A  simple interest rate is a type of rate that is paid only on the amount borrowed and not on both the amount borrowed and the interest already accrued as it is in a compound interest.

Simple interest rate = interest / (time x  principal)

$35 / (6/12 x 525)

= 13.3%

To learn more about interest, please check: https://brainly.com/question/26164549