There are 20 nickels in one dollar. a. Write an equation to find the number of nickels in any number of dollars

Answer:

17    1/10

Step-by-step explanation:

17 is the whole number

Answer:

No, a reasonable estimate is around 6 times $7 = $42

Step-by-step explanation:

$6.99 is rounded up to 7, and there are 6 people who ordered a $7 meal. And 6 times 7 is 42

Answer:

Less

Step-by-step explanation:

56 is multiplied by 19/20 which is obviously less than one

Answer:

Step-by-step explanation:

56/60 = 0.9333

19/20 = 0.95

Now that these fractions have been converted to decimal format, we can compare the numbers to get our answer. 0.9333 is NOT greater than 0.95 which also means that 56/60 is NOT greater than 19/20.

Hopefully this tutorial has helped you to understand how to compare fractions and you can use your new found skills to compare whether one fraction is greater than another or not!

Answer:

8.70

Step-by-step explanation:

Answer:

the price for per dozen would $5.80 I hope this is right

Step-by-step explanation:

you multiply $2.90 by 2 because the muffins are 2.90 for 6 muffins so if you add 6 on it would be a dozen so all you have to do it multiply 2.90 by 2 please tell me if this is correct or wrong if it is wrong i will change it to the correct answer thank you

Answer:

Step-by-step explanation:

250*30%=75 mark up

250+75 markup = 325 selling price

Answer:

[tex]0, \dfrac{\pi}{6}, \dfrac{5\pi}{6}, \pi[/tex]

Step-by-step explanation:

Given the equation:

[tex]sin(x)-2sin(x) tan(x)=0[/tex]

To find:

The solutions of given equation in the range [0, 2[tex]\pi[/tex]) i.e. 0 can be in the answer but [tex]2\pi[/tex] can not be there in the answer.

Solution:

Taking [tex]tan(x)[/tex] common, we get:

[tex]tan(x) (1-2sin(x))=0[/tex]

The solutions can be given as:

[tex]tan(x) = 0[/tex] OR [tex]1-2sin(x) = 0[/tex]

Let us solve both the equations one by one:

First equation:

[tex]tan(x) = 0\\ \Rightarrow x=0, \pi[/tex]

Second equation:

[tex]1-2sin(x) = 0\\\Rightarrow 2sinx=1\\\Rightarrow sinx=\dfrac{1}{2}\\\Rightarrow x = \dfrac{\pi}{6}, \dfrac{5\pi}{6}[/tex]

Therefore, the answers as a comma separated list are:

[tex]0, \dfrac{\pi}{6}, \dfrac{5\pi}{6}, \pi[/tex]

Answer:

9

Step-by-step explanation:

2√x+1=7

2√x=6

√x=3

x=9

Answer:

7/c

Step-by-step explanation:i said so and im right so put it in and try to prove me wronge :)

Answer:

y=5x

Step-by-step explanation:

x-months

y-books read

5*x = y

Answer:

a person, plant, or animal that is descended from a particular ancestor.

Answer:

A kitchen sink faucet

Step-by-step explanation:

0.5 gallon of water × 6 = 3 gallons

10 second × 6 = 60 seconds = 1 minute

0.75 gallon of water × 4 = 3 gallons

18 seconds × 4 = 72 seconds = 1 minute 12 seconds

1 minute is faster than 1 minute and 12 seconds by 12 seconds

so a kitchen sink faucet

Answer:

B.

Step-by-step explanation:

Answer:

The answer is percentages

Step-by-step explanation:

I got it right on a quiz

Answer:

its 2 homie

Step-by-step explanation:

1+1 equals 2 one thing plus another equals the next number.

Answer:

I think they are asking the area of the triangle so we are going with that.

Step-by-step explanation:

Easiest way to do this is find the area of the incomplete square, and then cut that in half for the triangle.

so it is 4 cm wide

and 8 cm tall

length x width = area

8 x 4 = 32

32/2 = 16

So your answer should be 16 cm

Answer:

You multiply 37.5*2 to get 75.

Step-by-step explanation:

As per cubic equation, there will be one real solution of the given equation.

"A cubic equation is an algebraic equation of degree three and is of the form ax³ + bx² + cx + d = 0. x is a variable.

Here a, b and c are the coefficients and d is the constant"

Given cubic equation is:

x³ + 6x² + 12x + 8 = 0

⇒ x²(x + 2) +4x(x + 2) + 4(x + 2) = 0

⇒ (x + 2)(x² + 4x + 4) = 0

⇒ (x + 2)(x + 2)²  = 0

⇒ (x + 2)³ = 0

⇒ x = -2

There will be one real solution of the given equation.

Learn more about cubic equation here: https://brainly.com/question/9390802

#SPJ2

Answer:

'

Step-by-step explanation:

'

Answer:

Sorry, but we can't do the whole assignment for you. Though I can answer one, number 8 is a Y-Intercept

Step-by-step explanation:

Answer:

Step-by-step explanation:

Area of the land A - Length * Width

Given

A = 1 3/4 mi²

Length L = 2 1/3 miles

Required

Width of the property

Substitute into the formula;

A = LW

W = A/L

W = 1 3/4/(2 1/3)

W = 7/4 ÷ 7/3

W = 7/4 × 3/7

W = 3/4 miles

Hence the width of the property is 3/4 miles

Answer:

His answer is correct. Because..

Step-by-step explanation:

9 ÷ 4 = 2.25

(Nine divided by four is Two point Twenty-Five.)

His answer was correct:

(200*0.09)=18

18*16=288

200+288=488

Answer:

5/6

Step-by-step explanation:

"Thus, 5/6 is the simplified fraction for 20/24 by using the GCD or HCF method. Thus, 5/6 is the simplified fraction for 20/24 by using the prime factorization method."

Answer:

25%

Step-by-step explanation:

The total number of city council is 80 and 20/80 is 1/4

Answer:

13

Step-by-step explanation:

Answer:

Blue.

Step-by-step explanation:

Because I think blue is the second best color. ( 1st best being black.)

Answer:

7.5

Step-by-step explanation:

12.5/10=1.25

7.5/6=1.25

Answer:s=7

Step-by-step explanation:

-8(3-s)= 32

Multiplication

-24+8s=32

Here you have to add 24 on both sides

8s= 56

Division by 8

s=7

Answer:

S=7

Step-by-step explanation:

Answer:

you couldve put it here -.-

Step-by-step explanation:

Answer:

3 to 5

Step-by-step explanation:

Answer:

Times, and conquer.

Step-by-step explanation:

First half the picture, for the circle and square. so we know the base is 28m, and the length including the circle is 24. So now times the two numbers and bam your answer.