125=5 packets of pencils
each package contains 8 red
5 packages contain 5×8=40
In 125 pencils 40 are red.
Answer:
Perpendicular.
Step-by-step explanation:
4x - 7y = 9 ---> 7y = 4x - 9 ---> y = 4/7 x - 9/7, slope= 4/7
7x + 4y = 5 ---> 4y = - 7x + 5 ---> y = - 7/4 x + 5/4, slope = - 7/4
lopes are negative-reciprocal , so these lines are perpendicular.
Answer:
3x-4
Step-by-step explanation:
I might be wrong but good luck.
Answer:
14 Gallons
Step-by-step explanation:
You Would Take 3 1/2 And Multiply It By 4
Because 3 1/2 Is Only 1/4 So You Take The
4 Out Of 1/(4) And Multiply By It
