9514 1404 393
Answer:
59 cm
Step-by-step explanation:
The area is the product of length and width. Using the given numbers, we have ...
A = LW
4779 cm² = (81 cm)W
W = (4779 cm²)/(81 cm) = 59 cm
The width of the window is 59 cm.
Answer:
2 % amount = 12000 7% amount = 1000 dollars
Step-by-step explanation:
x = 2% amount
then 13 000 - x = 7% amount
.02x + .07 (13000-x) = 310
-.05x + 910 = 310
.05x = 600
x = 600/.05 = 12000 then the 7% amount is 1000
Answer:
false i think? and true
Step-by-step explanation:
Answer:
21 students per teacher
10 students per tutor
10 tutors needed for 110 students
Step-by-step explanation:
84 ÷4=21
30÷3=10
110÷10=10