4/8 simplified to 1/2 because out of eight there are 4 even and 4 odd numbers 0.50
Answer:
1st one: -24a-6b-36c
2nd one: 14mn-12m
Step-by-step explanation:
1st one: Multiply '-6' w/ '4a', 'b', and '6c'
2nd one: Multiply '2m' w/ '7n' and '-6'
Answer:
Account B principle for B=400, principle for A=200
Step-by-step explanation:
Since 3 out of 5 doctors (60%) use brand X, solve for 60% of 2,000, which is 1,200 doctors.