Answer:
396
Step-by-step explanation:
0.03n=27
n=27/0.03=900
900*0.44=396
F(x) = input the x
3x+2
multiply it by 3 and add 2
3*x+2=
3*5+2=
15+2 =
17
or if you meant 2x:
it would be the same just do:
3+2x
3+2*5
3+10
13
Answer:
Mary is 7
Step-by-step explanation:
If their ages combined equals 21 and john is twice Mary’s age then johns age takes up 2/3 of 21. that would b 14. 14 is 2 x 7. and Mary is 7. 14+7=21. Mary is 7 years old
To find the slope you could use the rise/run method.
To do this you would select any 2 points that's on the graph.....Such as (2, 3) & (6, 4)
Then from the point (2,3), count up (rise) Then over (run) until you get to the other point (6, 4)
Which in this case is 1/4 (rise/run) which is the slope of the graph.
Hope this helps! :)
