Answer:
c)
Step-by-step explanation:
create a system of equations:
d + m = 104
2d + 3m = 243
now use substitution method based on 'd = 104 - m'
2(104 - m) + 3m = 243
208 - 2m + 3m = 243
208 + m = 243
m = 35
So, 35 muffins and 69 donuts were sold.
This is 34 more donuts than muffins.
So basically you need to multiply 3000x4000 in two ways? If so you can use basic multiplication and an area model
The least common denominator is 36
Answer:
28
Step-by-step explanation:
Check the picture below.
make sure your calculator is in Degree mode.
