Answer:
true
Step-by-step explanation:
first put value of x as 12 then,
2×12-5=19
24-5=19
19=19
Answer:
the answer is 2.1
Step-by-step explanation:
using a calculator:
1. type in 4.2
2. multiply 4.2 by 1/2
3. the answer will then be shown as 2.1
Decimal form is 8.25 mixed fraction is 81/4