The answer is -7. The work is in the picture.
Answer:
No.
Step-by-step explanation:
Because perpendicular means negative reciprocal of the slope. So 4 and -1/4 are perpendicular.
Four nickels,
because 1 dime=10¢ and so 21 x .10 = 2.10 and 1 nickel=5¢ so .05 x 4 = .20
2.10 + .20 = 2.30
I’m not sure if the explaining made sense but it’s 4 nickels :)
Answer:
y=200+2x
y=25x
x≅9
HOPE THIS HELPS
-Todo <3
Step-by-step explanation:
25x=200+2x
-2x -2x
23x=200
/23 /23
x=8.695
x≅9
1,3,1,2
Step-by-step explanation:
don't know if I'm working correctly