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Galina-37 [17]
3 years ago
10

How do you solve for 4-9i/-6i

Mathematics
1 answer:
spin [16.1K]3 years ago
4 0

Answer:

6i

Step-by-step explanation:

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Suppose you always eat a particular brand of cookies out of the standard sized package it comes in from the store. You notice th
Blababa [14]

Answer:

There are 91 cookies in the package of cookies

Step-by-step explanation:

The given parameter for the number of cookies are;

The number of cookies left when eating 3 at a time = 1 cookie

The number of cookies left when eating 5 at a time = 1 cookie

The number of cookies left when eating 7 cookies at a time = No cookie leftover

Let 'n' represent the number of cookies in the pack, let 'a', 'b', and 'c' be the multiples of 3s, 5s, and 7s in 'n', respectively, we have;

The number of cookies in the pack, n < 100

Therefore, we have;

3·a = n - 1

5·b = n - 1

7·c = n

∴ n - 1 is a multiples of 3 and 5 less than 100 which are;

15, 30, 45, 60, 75, and 90

Therefore, the possible values of 'n' are'

n = n - 1 + 1 = 15 + 1 = 16, 30 + 1 = 31, 45 + 1 = 46, 60 + 1 = 61, 75 + 1 = 75, 90 + 1 = 91

Multiples of 7 includes;

7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, and 98

Therefore, n = 91 which is the number that appear simultaneously in both search

The number of cookies in a package = 91 cookies

3 0
3 years ago
Write the next three numbers in each counting sequence:<br> ...,40, 30, 20, ____, ____, ____,...
Leni [432]
10, 0, -10

You just have to subtract by 10
6 0
3 years ago
X(z + 3) + 1 + 3 − y; use x = 6, y = −5, and z = 2
Stels [109]

Answer: 39

Step-by-step explanation:

x(z+3)+1+3-y

plug in the values given for each variable

6(2+3)+1+3-(-5)

use pemdas to solve

6(5)+1+3+5

30+1+3+5

31+8

39

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3 years ago
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Please help! I currently have a C- in Math and I need an A before summer
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Its 12. I hope I help
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Is 2/3 greater than 10/18
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2/3 is greater than 10/18
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