Answer:
76 hamburgers were sold
Step-by-step explanation:
total sold: 228
ratio of cheeseburgers to hamburgers sold: 2:1
2+1=3 to find total of ratio
228÷3= 76 to find the value of 1 part in the ratio
because hamburgers sold was only 1 part, the answer is 76
Answer:2006
Step-by-step explanation:
When A = 140:
Plugging into a calculator, t is approximately 7.12. Since t represents years since 1998, we round up to the nearest whole number: t=8. So the population of the city will reach 140 thousand in the year 2006.
Answer:
miles.
Step-by-step explanation:
Given that a group of hikers walked 
miles along a hiking trail. Another group of hikers walked 
that distance with the first group before turning off onto another trail. Now we need to find about how many miles did the two groups of hikers walk with each other.
To find that we just need to find half of
=
=
=
=
=
Hence final answer is miles.
Correct answer is Option A: 18/48 = 21/56
You’ll have to divide the numerator by the denominator of each fraction to see whether they have the same quotient:
18/48 = 0.375
21/56 = 0.375
The other options are not proportional.
B) 20/28 = 15/18:
20/28 = 0.714
15/18 = 0.833
Thus, 20/28 ≠ 15/18
C). 3/5 = 13/10
3/5 = 0.6
13/10 = 1.3
Hence, 3/5 ≠ 13/10
D) 7/10 = 10/7
7/10 = 0.7
10/7 = 1.43
Thus, 7/10 ≠ 10/7
These solutions prove that the correct answer is A) 18/48 = 21/56
Please mark my answers as the Briainliest if you find my explanations helpful :)
Answer:
36.96
Step-by-step explanation:
given
d = 43.4
equation
4.4(d - 35) =
plug d in
4.4(43.4 - 35) =
solve within parentheses
4.4(8.4) =
multiply
36.96
