Answer:
R = rows
C = columns
The chairs will be arranged in a way such that R * C
70
We know that R
20
70 / 20 = 3.5; however, you can't have half of a chair.
So find all the factors of 70 which don't exceed 20.
1, 70
2, 35
<h2>
5, 14</h2><h2>
7, 10</h2><h2>
</h2><h2>There are four ways that Brooke can set up the chairs:</h2><h2>5 rows of 14</h2><h2>7 rows of 10</h2><h2>10 rows of 7</h2><h2>14 rows of 5</h2>
Written out, this would be (x / 7) - 10 < -6
solved, it would be x < 28
144 cm3 is what i came up with!
So the total amount of marbles is: 20+12=32
there are 20 pink marbles
20/32 = 10/16 = 5/8 (simplified)
Answer:
m = 7
m = -7
Step-by-step explanation: