arustom95ox9lso arustom95ox9lso

25-02-2018
Mathematics

contestada

Can someone please help me out
I have 7 problems to do..
And these are so hard
Can I get a helping hand..?

Can someone please help me out I have 7 problems to do And these are so hard Can I get a helping hand class=

Respuesta :

MahdiNaseri MahdiNaseri

25-02-2018

First substitute the given numbers with variables
7r-15/s = 7(3)-15/5
Then solve
7(3)-15/5 = 21-3= 18

Answer Link

Otras preguntas

What is 5(h-4)=8?????????????????????

Laura wants to show 70 in tens. How many tens will she draw? How do you know?

How does the number of Electoral College votes a presidential candidate has compare to the number of popular votes a presidential candidate has? Sometimes the

Which case allowed the supreme court to claim the power of judicial review (the authority to declare a law unconstitutional?)

what is the square root of 1000

Which structures make it immediately possible for the exchange of gases to occur in a plant? A. stems and petals B. stomata C. roots and petals D. leaves and

margo can purchase tile at a store for $0.79 per tile and rent a tile saw for $24.At another store she can barrow the tile saw for free if she buys tiles there

PLEASE HELP!!! Jake cleaned up his room. He organized his toys into boxes. He put 7 toys in each of 3 bins.If t represents the total number of toys, write and

Sandy cut out 2 squares and 7 circles from a piece of cardboard. The length of the sides of each square was x inches and radius of each circle was y inches. The

five sixths of a number is fifteen find the number