Mr. rodriguez invests half his money in land, a tenth in stocks, and. a twentieth in bonds. he puts the remaining $35,000 in his saving account. what is the total amount of money that mr. rodriguez saves and invests.

Mr. Rodriguez saves and invests $65,000.

Step-by-step explanation:

Let Mr. Rodriguez has total money = $x

Now his investment in land =

Investment in stocks =

Investment in bonds =

So total investment =++

                                  =  

                                 =  

Remaining amount after investment is $35,000

So 35,000 = x -  

     35,000 =  

             7x  = 20 × 35,000

             7x = 700,000

               x =

               x = $100,000

and investments =   =   = $65,000

Total amount of money that Mr. Rodriguez saves $65,000.

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

l.jnl.j/n.m,lm,

step-by-step explanation: