90+30x+30y. This is because the first day, 90 labels were printed, then you will use 30 times x to find how many minutes. This is the same for 30 times y. Youre trying to figure out how many minutes each machine printed for.
Answer:
The perimeter is 38 but it gets rounded to 40
Step-by-step explanation:
Answer:
n(9n)(8n+8) = 72x^3+72x^2
Answer:
56 cm Squared
Step-by-step explanation:
area of rectangle =10×5=50
area of smaller rectangle =3×2=6
area of the shape is 56
