Answer:
T15 = 31
Step-by-step explanation:
Its in the picture
I hope it helps :)
Answer:
I am going to say it is 1.75kg
Step-by-step explanation:
If u multiply 0.25 by seven the seven is the weeks then you would get 1.75
hope this helps
Answer:
50
Step-by-step explanation:
if im thinking right
im SOO sorrYYy if its wrong
Y=4x+6
y=-5x-21
4x+6=-5x-21
add both sides by 5x
also subtract both sides by 6
9x=-27
x=-3
plu x=-3 in y=6+4x
y=6-12
y=-6