Answer: 280 calories in 3 ounces
Step-by-step explanation:
you can use a ratio to solve
840 calories per 9 ounces
unknown calories per 3 ounces
cross multiply
2520=9x
280=x
2(5m+1)
= 2*5m+2
= 10m+2.
The correct answer is 10m+2~
Answer:
3(9m + 13) - (m + 10) = 1
Step-by-step explanation:
Here, we want to write an equation we can use to find the age of Mario.
Let the present age of Mario be M
Age of Sarah is 3 years older than 9
times Mario’s age
Mario’s age is thus;
9m + 3
In ten years, she will be 1 less than triple his age
In 10 years time, sarah age will be 9m +
3 + 10 = 9m + 13
Mario age will be m + 10
Mathematically;
3(9m + 13) - (m + 10) = 1
Answer:4.265
Step-by-step explanation:
Can it be decimal?
Answer:
B
Step-by-step explanation:
