Answer:
X = 2
Step-by-step explanation:
You have to add the ratio, which is 1:3:5 and 1+3+5= 9. Then you must do £77.40 divided by 9. This gives you £8.6. So 1 part is £8.60, also how much Paul got. To find out Brian, you must do 5 multiplied by £8.60 which gives you £43. Then, to get the difference, you must do £43 take away £8.60, giving you £34.40. Your final answer will be £34.40. I hope this helped!
Answer:
Distance=3.1 miles
Step-by-step explanation:
Step 1: Determine how many meters make a mile
The conversion rate expression is;
1 mile=1.60934 kilometers
Step 2: Convert 5 km to miles
Using the expression below;
Distance in miles=distance in kilometers/1.60934
where;
distance in kilometers=5 km
replacing;
Distance in miles=5/1.60934
Distance in miles=3.10686 miles
Step 3: Round off to nearest tenth of a mile
Nearest tenth of a mile=1/10=0.1 , the same as rounding of to the nearest 1 decimal place
Distance 3.10686 miles rounded off to 1 decimal place=3.1 miles
Distance=3.1 miles
Answer: 6x + 6
Step-by-step explanation:x = the number 5x + (x + 6) {five times the number added to the sum of the number and six} = 5x + x + 6 {took out parentheses}
