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Mariana [72]
3 years ago
14

Six less than seven times a number is equal to negative twenty.

Mathematics
2 answers:
Rainbow [258]3 years ago
7 0
Hope this helps with the answer to your question ;)

Nady [450]3 years ago
5 0

Answer:

x = -2

Step-by-step explanation:

6 is less than 7 times a no.S0,

Let the number be x.

7x-6= -20

7x= -20+6

7x= -14

x = -14/7

hence,x= -2

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AVprozaik [17]
You have to keep the same number in the book
5 0
2 years ago
Rebecca has a college savings plan. the equation that represents how much money she expects
mr Goodwill [35]

Answer:

The initial amount

Step-by-step explanation:

Given

f(x)= 5000 * (1.08)^x

See comment for complete question

Required

What 5000 represents

The given formula represents an exponential function

f(x) = ab^x

Where

a \to initial value

So, by comparison:

a = 5000

<em>In this context, 5000 represents the initial amount</em>

4 0
3 years ago
I am redecorating my home. I am adding tile to the kitchen which is 18' long and 16' wide. I am also tiling the master bathroom.
Romashka-Z-Leto [24]

Answer:

The kitchen requires 288 sq. ft. of tile

The master bathroom requires 180 sq. ft. of tile

In total, we will spend $1170


Step-by-step explanation:

The area of the kitchen is length * width:

Area of Kitchen = 18*16=288 sq. ft.

The area of the master bathroom is length * width:

Area of Master Bathroom = 12*15=180 sq. ft.


  • <u>Question 1: "How many square feet of tile do I need for the kitchen?"</u>

The kitchen requires 288 sq. ft. of tile

  • <u>Question 2: " How many square feet of tile will I need for the bathroom?"</u>

The master bathroom requires 180 sq. ft. of tile

  • <u>Question 3: "If the tile costs $2.50 per sq ft, how much money will I spend on tile?"</u>

In total, <u><em>we require 288+180=468 sq. ft. of tiles</em></u>. If $2.50 is charged per square feet, in total we will spend:

468*2.5=1170 dollars

4 0
3 years ago
What decimal represent 1/8?
jenyasd209 [6]
1/8 is equivalent to 0.125. I hope this helps!
6 0
4 years ago
The chairman of the community bazaar is assigning people to chair committees. How many different ways can the 6 people be assign
iren [92.7K]

The 6 people be assigned in 720 different ways to chair the subcommittees.

<u>Step-by-step explanation:</u>

Given that,

  • There are 6 people to be assigned to the chair committees.
  • So, you need to find that in how many ways they can be assigned their seats.

This can be calculated by Permutation.

The number of arrangements in which the order of the objects matters is calculated as permutation.

The permutation is given as ⇒ P = n!

Here we can 6 people to be assigned. Therefore n = 6.

⇒ Number of ways can be arranged = 6!

⇒ 6×5×4×3×2×1

⇒ 720

∴ The 6 people be assigned in 720 different ways to chair the subcommittees.

4 0
4 years ago
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