Answer:3
Step-by-step explanation:6 cut in half is 3
Answer:
780
Step-by-step explanation:
779.7 rounds up to 780 because the decimal is above .5
Answer:
-9
Step-by-step explanation:
You have to put the number 4 in the place of x in both function, and after do the subtraction with the result:
To the f function:
-3•4 + 4
-12 + 4
-8
To the g function:
-(4)² +4•4 +1
-16 + 16 + 1
1
Now f - g:
-8 -1 = -9
Answer and Step-by-step explanation:
The cost of all the 6 magazines are: 6x
The cost of all the 9 newspapers are 9(x-3)
So, the total cost is the sum of all the items:
6x + 9(x-3) = 51
6x + 9x - 27 = 51
15x = 78
x = 5.2
Since the cost of one magazine is $x, the cost will be $5.20.
1.rs 2.yoy can just put the q with the t and when you subtract it can problabbly go to thr letter a