Answer:
I think it is 26%
Step-by-step 124 divided by 479
Answer:
d) 1.25 g
Step-by-step explanation:
If it has a half life of 40 days, there will be 5 half-lives in that span of time so if you divide 40 by 2, 5 times or just 
, it will equal 1.25.
Answer:
The unit rate is: 20 miles/gallon
This means the car travels 20 miles on 1 gal of gas.
Step-by-step explanation:
120 miles/ 6gallons
This means that for every gallon of gasoline, the car travels 20 miles
<u>Answer:</u>
The expression that represents "the sum of x and 8" is x + 8
<u>Solution:</u>
Given, a sentence “the sum of x and 8”
Now, we have to write an expression that represents the above given line and check the correct option.
So, now, let us take the given expression and convert it into the polynomial form.
Take, “the sum of x and 8" → sum of x and 8 → x + 8.
Here "+" denotes sum or addition.
Hence, expression for “the sum of x and 8” is x + 8 and option c is correct.
