(<span>4/9)/x = 12 </span>
<span>12x = 4/9 </span>
<span>x = 4 / (9•12) = 1 / (9*3) = 1/27</span>
When the calculator displays 7.3579 E8. it represents the number
7.3579 x 10⁸ in standard form.
Answer: 7.3579 x 10⁸.
Maria = x
Tom = y
Use substitution
x+y=30
2y=x
2y+y=30
3y=30
y=10
Tom is 10 years old.
x+y=30
x+10=30
x=20
Maria is 20 years old.
Step-by-step explanation:
g(f(-6)) = g( 4(-6)+3) =g(-21) = -21-2 =-23
Answer:
C
Step-by-step explanation:
In negative smaller numbers are greater
