3 years ago

Number 6.i need full working

Mathematics

1 answer:

Pavlova-9 [17]3 years ago

4 0

You can do this on a calculator if you search up online radius and height measurement calculator.

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Identify the property used in the first five steps to solve the equations (2x-5)-6x=-22

Bad White [126]

Combine like terms
Add to both sides
Divide both sides
I only see three steps, man

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3 years ago

What is the simplified form of the quantity of x plus 7, all over 2 − the quantity of x plus 4, all over 2?

astraxan [27]

(x + 7)/2 - (x + 4)/2 = (x + 7 - (x + 4)/2 = (x + 7 - x - 4)/2 = 3/2

7 0

3 years ago

The ice cream shop offers 31 flavors. you order a double scoop cone how many different ways can the clerk put the ice cream on t

Lynna [10]

Answer:

465

Step-by-step explanation:

Since we are looking for the the number of combinations to have 2 different flavors in the ice cream, we can use the formula for combination.

$_{n}C_{k}=\dfrac{n!}{k!(n-k)!}$

Our variables are:

n = 31

k = 2

$_{31}C_{2}=\dfrac{31!}{2!(31-2)!}$

$_{31}C_{2}=\dfrac{31!}{2!29!}$

$_{31}C_{2}=465$

The number of possible combinations of having 2 different flavors out of 31 different flavors is 465.

6 0

3 years ago

Kelly bought a computer that was 20% off the regular price of $1,060. If a 7% sales tax was added to the cost of the computer, w

fomenos

Answer: $ 1361.04

Step-by-step explanation:

Discount will be 1060 * 20% = 212

Sales price 1060 + 212 = 1272

Tax 7% = 89.04

Kelly paid 1272 + 89.04 = 1361.04

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3 years ago

Solve the system:<br> x + 5y = -15<br> -2x -10y = 30*

Ksju [112]

Answer:

x= -5/3 y-5

Step-by-step explanation:

6 0

3 years ago

Number 6.i need full working​

Number 6.i need full working