Answer:
9120(b)
Step-by-step explanation:
95×96
(90+5)×(90+6)
(90×90)+(5+6) (90)+(5)(6)
(90) square+(5+6) (90)+(5)(6)
I am using identity 4
=8100+990+30=9120
Answer:
x=-2
Step-by-step explanation:
ok so you have to subtract -x from -9x (you would make x a one) which would be -8,and then you subtract 1 from 17,which would be 16 then you divide that from -8,so the answer would be x=-2
The answer is -2x intercept 2,y-intercept:1 because the line is touching the graph where 2 is which identifies that it’s an x intercept and for the -2 it hit a point when the the line goes down to -2 and of course 1 is y because it shows the y on the top.
I hope this help good luck on your test if you need more help let me know
t + c = 32
0.80 t + 0.40 c = 18
Multiplying the first by 0.8
0.8 t + 0.8 c = 0.8 (32) = 25.6
Subtracting,
0.8 c - 0.40 c = 25.6 - 18
0.40 c = 7.6
c = 7.6/.4 = 19
Answer: 19 cans of corn
Check
t = 32-19 = 13
.8(13)+.4(19) = 18 good
A, C, E are correct
See work you in photo below
Good luck