A . Because one you make the ratio 80:48 you simplify (divide until you can divide anymore ).
Answer:
2 and 9/10
Step-by-step explanation:
3 1/2- 3/5=2 9/10
Answer: 3/2 I’m on something similar rn
Step-by-step explanation:
Answer:
a). 8(x + a)
b). 8(h + 2x)
Step-by-step explanation:
a). Given function is, f(x) = 8x²
For x = a,
f(a) = 8a²
Now substitute these values in the expression,
= 
= 
= 
= 8(x + a)
b).
= 
= 
= 
= (8h + 16x)
= 8(h + 2x)