Answer:
-8x+20
Step-by-step explanation:
multiply using the distributive property:)
Answer:
760 rods.
Step-by-step explanation:
If my memory serves me right there are 4 rods in a chain and 10 chains in a furlong.
So 19 furlongs = 19 * 10 * 4 rods
= 760 rods.
Answer:
$5.19
Step-by-step explanation:
→ Write the ratio
3 : 15.57
→ Divide both sides by 3
1 : 5.19
Answer:
a=72
Step-by-step explanation:
54/3=18
18*4=72
a=72 when b=4