Answer:
y+3=-5(x-4)
Add 20 characters to explain the point
Close rectangular box has three couples of identical parallel faces.
there are two faces 6''×5'',
two faces 6''×3''
and two faces 5''×3''
So, the area of the box would be the total of the areas of the faces:
A = 2· 6·5 + 2· 6·3 + 2· 5·3 = 2·30 + 2·18 + 2·15 = 60 + 36 + 30 = 126 [square inches]
Replace x with 7
10(7) -2(7)
70 - 14
56
f(7) = 56
Answer:
1.50x+10=34
Step-by-step explanation: