Answer:
25%
Step-by-step explanation:
4 days of 16 days is 25% or 1/4
Hope this helps! ;-)
Answer:
x=4 and y=4
Step-by-step explanation:
From first function we have:
And from the second one:
Substitute them:
Answer:
x = -10
Step-by-step explanation:
9 x -10 = -90
Divide 6000 by 20
= 300 programs for each perfomance
Its 110 cuz it goes up 10% if it was 20% it would be 120