2 years ago

Please enter the simple math question please hurry

Mathematics

1 answer:

WARRIOR [948]2 years ago

6 0

Answer:

Step-by-step explanation:

15 and 6 are both devisable by 3

when you work out 3(5x+2)

3x5x=15x and 3x2 is 6

You might be interested in

Enter the value for x that makes the equation 4x-2+3x-7 true <br><br>

expeople1 [14]

Answer:

I think the answer is

$x = \frac{9}{7}$

Step-by-step explanation:

Reason :

$4x - 2 + 3x - 7 = 0 \\ collect \: like \: terms \\ 4x + 3x - 7 - 2 = 0 \\ 7x - 9 = 0 \\ 7x = 9 \\ x = \frac{9}{7}$

Therefore

$x = \frac{9}{7}$

3 0

2 years ago

Find a recurrence relation for the number of permutations of a set with n elements

Diano4ka-milaya [45]

Answer:

here

Step-by-step explanation:

here

u can see in pictures

5 0

2 years ago

Select whether the equation has a solution or not.<br> √x = 7

Ierofanga [76]

Answer:

x = 49

The equation does have a solution

Step-by-step explanation:

The sqrt of x = 7, does have a solution. Simply remove the radical, and raise each side by the index of the radical.

In more basic terms, what number has the sqrt of 7? 7^2 is equal to 49!

6 0

3 years ago

I really don't get it plz help

marshall27 [118]

Answer:

Step-by-step explanation:

Change g(n) to y

y = 2n - 2

2y - 2 = n

2y = n + 2

y = (n + 2)/2

g^-1(n) = 1/2n + 1

solution is B

7 0

3 years ago

kherson [118]

Answer:

$25.57

Step-by-step explanation:

First, you have to multiply $5.29 by 2 because she wants to spend $5.29 on 2 pairs of socks.

5.29 * 2 = $10.58

Then you want to add $10.58 and $14.99 together.

$10.58 + $14.99 = $25.57

3 0

3 years ago