Answer:
3 people
Step-by-step explanation:
$51/$17 = 3 people
- We know to start with $51 dollars because that is the total price of the meal.
- We also know each meal costs $17.
- Next, ask youself what we are trying to find? We are trying to find how many people are eating.
- Therefore to find that we need to take our starting amount $51 divided by $17 because that is the cost of 1 meal.
- $51/$17 = 3 people (whole cost/individual cost = # of people)
- To check this take 3 x 17 = 51 (Now we know it is correct)
- If you would like a further explanation please let me know.
Answer:
I think its 5:2
Step-by-step explanation:
a:b= 5:3
b:c=2:3
3 is in both ratios and so is b so b=3
5=a
2=c
I think the answer is x=13/5. Please double check my work.
Answer:
4 is the diameter
Step-by-step explanation:
Given:
C = 4π
Formula for circumference:
C = 2πr
Work:
C = 2πr
4π = 2πr
r = (4π)/(2π)
r = 2
Diameter:
d = 2r
d = 2(2)
d = 4
Answer:
mass = 0.8g
Step-by-step explanation:
d=m/v isolate m
m×d=v
m=d/v
m= 8/10
m = 0.8 g