You don’t have to answer every question because i just need to get the gist of it, but i would appreciate it if you do! : ) 10. andrei currently has $1,200 in his savings account. he saves $25 per month. in how many months will andrei have at least $1,450? inequality: sentence: 11. a technician charges an initial fee of $300 plus an hourly fee of $60. mr. mojadidi paid the technician $480. how many hours did the technician work? equation: sentence: 12. kamal earns $16 per hour as a telemarketer. he also earns a monthly bonus of $400. kamal earned at the most $2,000 last month. what was the most number of hours that he worked last month inequality: sentence: 13. kabao earns a $40,000 base salary plus a commission equal to 15% of her total sales. if she earned $70,000 last year, what were her total sales? equation: sentence:

10. Andrei actualmente tiene $ 1,200 en su cuenta de ahorros. Él ahorra $ 25 por mes. ¿En cuántos meses tendrá Andrei al menos $ 1,450?  

Desigualdad:  

step 1)

You must  subtratc  the diference    $ 1450 -  $ 1200 = $ 250, this is the  quantity  that the person has obtained over  $ 1200

Step 2) now if the person save to the reason of $ 25 / month you must  stablish the relation ,if  1  month is_____ n e$2

[tex]\\ 1 m _______$ 25\\

     x________  $ 2 50

Then x = $250*1m/$25 = 10 m  

It means that the person shall need 10  month to have on his account  $ 1450

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w