Answer:
150,350
Step-by-step explanation:
FOR RUBY:
500x30/100=150
FOR ELLIE:
500x70/100=350
The answer is in the picture!!!!!!!
9514 1404 393
Answer:
-3y +7x = 14
Step-by-step explanation:
The inverse relation is found by swapping the x- and y-variables. The relation that is the inverse of ...
-3x +7y = 14 . . . . given relation
is
-3y +7x = 14 . . . . inverse relation
Answer:
Below.
Step-by-step explanation:
As both the right sides of the 2 equations are equal to y, by the transitive law of equality 3x + 1 = -2x + 3.
W then solve this equation for x then substitute this value of x in the first equation ( y = 3x + 1) to find the value of y.
He made $ 394.90 because you need to add all the large paintings then the small ones then add them all
