Please answer due really soon thank you! You'll receive 100 points! (Answer all - 5 questions) Put each number in an algebraic expression (Don't SOLVE them - Put them in a expression - For EXAMPLE. Four less than five times a number - 11 = 5N-4=11)
1. The product of four and a number is negative twelve.
2. Three decreased by the product of six and a number is equal to negative fifteen.
3. Three multiplied by a number increased by four totals one.
4. The negation of the product of five times a number divided by two is ten.
5. One-third of a number less than nine is equal to seven.

When answering you should have 5 expressions.

Step-by-step explanation:

1#

4x=-12

Step-by-step explanation:

Let a number = X

So

The product of four and a number is negative twelve

4x=-12

2#

3 - 6x = -15 is the equation (it says 3 decreased by the product not the product decreased by 3)

#3

[3(-1)]+4=1

(-3)+4=1

#4

#5

The equation is given by:

 9-1/3x = 7      

Step-by-step explanation:

Let the number be denoted by x.

Now, we are given a word phrase as follows:

One-third of a number less than nine is equal to seven.

Now this word phrase could be mathematically expressed as a equation by:

 one-third of x is: 1/3 x

and this number less than 9 is given by:

 9-1/3x

Now, this number is equal to 7.

i.e. we finally have:

 9-1/3x = 7