Answer:
A. $2.89(m)=$40
B. 13 songs
Step-by-step explanation:
$2.89(m)=$40
m=$40/$2.89
m=13.84
She can download a maximum of 13 songs
Check:
$2.89 (13 songs)=$37.57
$40-$37.57=$2.43 left on her gift card
m=13.84, check that 0.84 of the cost of a song is left over 0.84*$2.89=$2.43
Answer:
C = R - P
Step-by-step explanation:
Step 1: Write equation
P = R - C
Step 2: Subtract R on both sides
P - R = -C
Step 3: Divide both sides by -1
-P + R = C
Step 4: Rewrite
C = R - P
Answer:
691,255(0.985)^t _< 621859; t_> 7
Step-by-step explanation:
C. i just did it
Answer:
Yes, the number of days are proportional to the number of liters of water the elephant drinks.
Step-by-step explanation:
1 day: 225L 2 days: 450L 3 days: 675L 4 days: 900L
There is a proportional pattern to it.
