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Bezzdna [24]
3 years ago
5

What is the expression for "the difference of 3 and 5times a number"?

Mathematics
1 answer:
Marina CMI [18]3 years ago
3 0

Answer:

3-5n is the correct answer

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A charity fair raised $6,000 by selling 500 lottery tickets. There were two types of lottery tickets: A tickets cost $10 each, a
lara [203]

Answer:

it would be E

Step-by-step explanation:

20x60= 4800

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6 0
3 years ago
Write the numbers in the domain with commas between them (for example, {1, 2, 3}
zlopas [31]

Answer:

{-5, -1, 2}

Step-by-step explanation:

domain is the inputs or x numbers

8 0
3 years ago
Hello does anyone know how to solve this?
Radda [10]

Hello from MrBillDoesMath!

Answer:    2 ^ -4  ( = 1/16)

Discussion:

- 4 log {8} 2            {8} is used instead of subscript notation


Basic property of logarithms is that exponents become multipliers and vice versa:


-4 log {8} 2 =  log {8}   (2^ -4)



Thank you,

MrB

5 0
3 years ago
F the range of the function f(x) = 7x – 2.7 is {14.1, 30.9, 41.4, 58.9, 68}, what is its domain?
grigory [225]
You need to solve  5 equations  
1. 7x - 2.1 = 14.1
2. 7x - 2.1 = 30.9  and so on


1. 7x - 2.1 = 14.1
7x = 16.2
x = 2.314     so first number in the domain is  2.314

You can calculate the other 4 in the same way
7 0
3 years ago
Use a ratio to compare this quantity 25mm : 2cm
Tema [17]
5:4 i’m not quite sure but i think it would be 5:4
4 0
3 years ago
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