Little billy wants to buy a pineapple upside down came. The cakes are 2 days old so they are 70% off! The original price is $20. What is the sale price

Answer:

the original price is $7.89

the price on sale is $6.44

i hope this helps

Step-by-step explanation:

divide $12.88 by 2 to get the price of one of those comic books on sale which gives you $6.44

if you want the original price you just add $1.45 to $6.44 and then thats the price before the sale.

Answer:

60x + 360

Step-by-step explanation:

5 • (x+6) • 12

(5x+30) • 12

60x +360

Answer:

D) No solution

Answer:

h is approximately equal to 13.4

Step-by-step explanation:

We can use the sine rule to solve this.  We're told that the hypotenuse is 18 cm and we know that it's opposite a corner of 90 degrees.  We also know that the corner opposite the side of length h has an angle of 48 degrees.

With that we can use the sine rule to solve for h:

[tex]\frac{h}{sin(48)} = \frac{18}{sin(90)}\\\frac{h}{sin(48)} = \frac{18}{1}\\h = 18 sin(48)\\h \approx 13.4[/tex]

Answer: Knock Knock!

Step-by-step explanation: (Who's there?)

Given:

The recipe calls for [tex]\dfrac{2}{3}[/tex] cup of strawberries for each gallon of lemonade.

Tia has 6 cups of strawberries.

To find:

The number of gallons of lemonade she can make.

Solution:

We have,

[tex]\dfrac{2}{3}[/tex] cup of strawberries for = 1 gallon of lemonade

[tex]1[/tex] cup of strawberries for = [tex]\dfrac{1}{\frac{2}{3}}[/tex] gallons of lemonade

                                        = [tex]1\times \dfrac{3}{2}[/tex] gallons of lemonade

                                       = [tex]\dfrac{3}{2}[/tex] gallons of lemonade

[tex]6[/tex] cup of strawberries for = [tex]6\times \dfrac{3}{2}[/tex] gallons of lemonade

                                         = [tex]\dfrac{18}{2}[/tex] gallons of lemonade

                                        = [tex]9[/tex] gallons of lemonade

Therefore, 9 gallons of lemonade she can make by using 6 cups of strawberries.

Answer:

c: 17

Step-by-step explanation:

Answer:17

Step-by-step explanation:did the practice and got it right

Answer:

2560

Step-by-step explanation:

10%/100% = 256/x

100/10=10

256x10 = 2560

Answer:

5

Step-by-step explanation:

ty, have a good day!

Answer: y=-3x+5

Step-by-step explanation:

The slope intercept form is y=mx+b

Substitute m and b

Answer:

if you put it backward you get the answer

Step-by-step explanation:

Answer: the answer is -1

Step-by-step explanation:

Hopes this helps !!!

Area of a square = Side x Side (length x width)

A = 1.69 m²

Length = √area of square

L = √1.69 m²

L = 1.3 m

Check Work: 1.3² = 1.3 m x 1.3m

= 1.69 m²

Answer:

he needs 1.3 meters of laminate for the length

Step-by-step explanation:

area of a square = side multiplied by side (or length x width)

area = 1.69 m²

Length = √area of square

L = √1.69 m² or 1.3m

Answer:

y = -2

Step-by-step explanation:

You substitute 2 as x, y = 6 - 4 * 2, which is y = 6 - 8 = -2.

Answer:

The mixed number is still 4 1/4. It wont change.

Step-by-step explanation:

Answer:

17/4

Step-by-step explanation:

first, you convert the expression, 4x4+1/4

next, you multiply, 16+1/4

and lastly, you calculate 16+1 and get 17. (The denimonator always stay the same) hope this helped!!

Answer:

the E is the same as the circles

Step-by-step explanation:

Answer:

Mr.Walters car can go 15 miles on one gallon of gas.

Step-by-step explanation:

To find this, you first want to put it into a ratio.

480:32

Next, you want to divide.

480/32

After you divide, you get 15. That tells you that you get 15 miles off of one gallon of gas.

Answer:

15 miles

Step-by-step explanation:

Answer:

x=0

hope it's helpful ❤❤❤

THANK YOU.

Answer:

  b > -16

Step-by-step explanation:

The inequality is given as:

           b - 1 > -17

To solve this problem, add +1 to both sides of the expression:

          b  - 1 + 1 > -17 + 1

Now;

              b > -16

So, all values for which b is more than -16 satisfy the solution for this problem.

Answer:

(2x - 5) (x + 4)

Step-by-step explanation:

Answer:

The volume is [tex]10.648 \times10^{-18}[/tex] cm³

The scientific notation [tex]1.0648 \times10^{-17}[/tex] cm³.

Step-by-step explanation:

Consider the provided information.

The side of a cube measures [tex]2.2\times10^{-6}[/tex] cm.

The volume of cube = [tex]s^3[/tex]

Where, s is the side.

The volume of cube: [tex]V=(2.2\times10^{-6})^3[/tex] .

[tex]V=(2.2)^3 \times(10^{-6})^3[/tex]

[tex]V=10.648 \times10^{-18}[/tex]

Hence, the volume is [tex]10.648 \times10^{-18}[/tex] cm³

The scientific notation [tex]1.0648 \times10^{-17}[/tex] cm³.

Answer:

i think 8/1000

Step-by-step explanation:

The fraction is 8/9.

Any number that can be expressed as a fraction and where the denominator (the bottom number) and the numerator (the top number) are both integers is considered a rational number.

We have the decimal is 0.8(bar).

let x= 0.888888....    (1)

Now, multiply above equation by 10

10x = 8.8888.....         (2)

Subtraction equation (1) and (2), we get

10x - x = 8.8888.... - 0.88888...

9x = 8

x = 8/9

Thus, the fraction is 8/9.

Learn more about Rational Number here:

https://brainly.com/question/24540810

#SPJ2

Answer:

1. unlikely

2. likely

Answer: 1: Unlikely and 2. Certain...  (nothing is impossible)

Answer:

they are acute triangles and right triangles

Step-by-step explanation:

Answer: 132 sodas & 66 hot dogs

Step-by-step explanation: S=soda H=hot dogs

so 2s + h = 198

= 198 / 3 = 66

66 x 2 = 132 sodas

66 = number of hot dogs

Answer:

It is 9√3 and in decimal form it's 15.58845726

Step-by-step explanation:

Answer:

10 males

Step-by-step explanation:

because 15 + 10 is 25 so the answer is 10 males and 15 females

Answer:

7

Step-by-step explanation:

BW is 1/3 of the way of JB

like the other question we set up an equation

2x+1=10x+1 but because BW is only one third of the way we have to multiply its side by 3 and the new equation is

9x+3=10x+1

step 1: subtract each side by 9x

3=x+1

step 2; subtract each side by 1

2=x

Next we plug in 2 to x in 3x+1 and get a final answer of

BW = 7