Ratio s 3:8
other one is x:12
3:8=x:12
3/8=x/12
times both sides by 12
36/8=x
4 and 4/8=x
4.5=x
4 and 1/2=x
J is answer
Answer:
well, there are no multiple choice options, but the answer is whichever number has a 5 in the ten thousands place like 56,789
Step-by-step explanation:
Answer:
30=2*3*5, so it's 30
Step-by-step explanation:
15=3*5, so it's not 15
20=2*2*5, so it's not 20
30=2*3*5, so it's 30
57=19*3, so it's not 57
The standard form would be x+3y=-27
Answer:
12cx^2-24c
-2x^3-12x^2y
Step-by-step explanation:
They shouldn't be written like that but just distribute
