Answer:
3rd option
Step-by-step explanation:
10/14 is 5:7 but times 2
15/21 is also 5:7 but times 3
20/5 = 4 28/7=4 it is 5:7 x 4
Answer: They are not equal because they have different answers... I'm pretty sure
0.15
2¼= 2.25
⅔×2.25
f(x) = -18
f(x) = 3x - 6
f(-4) = 3(-4) - 6
f(-4) = -12 -6
= -18
plzz.....
mark it as a brilliant