Ones a number ones a letter lol
Answer:
81 m²
Step-by-step explanation:
6x10=60
1/2(6)(7)=21
60+21=81
Answer:
5n - 4
Step-by-step explanation:
<u>Step 1: Convert words into an expression</u>
Four less than 5 times a number
5n - 4
Answer: 5n - 4
Answer:
the correct option is<u> d) 72</u>
Step-by-step explanation:
The given expression is 
first multiply numerator and then solve the fraction


solve the fraction,

∴The equivalent expression of
is 72
Hence, the correct option is<u> d) 72</u>