It would be: 20* 10 = 200 ft²
so, the carpet should have the area of about 200 ft²
Answer:
y=1
You can put equations in a graphing calculator if you aren't sure.
45% of 20
20 times 0.45
= 9
The answer is 9
Answer:
13 is the answer.
Step-by-step explanation:
D=dante's cards number
a=anna's cards number
d=60
this (d) is at least (smallest is, aka greater than or equal to or <u>></u>) 6 more than (+6) 3 times as many as anna (3 times a or 3a)
d<u>></u>6+3a
d=60
60<u>></u>6+3a
subtract 6 from both sides
54<u>></u>3a
divide both sides by 3
18<u>></u>a
anna has at least 18 cards
