hope it helps. , good afternoon , have a great day .
Step-by-step explanation:
y = 400 × 0.75
y = 300
300 milligrams = 0.75 hours
x = 3 hours
3(300) = 0.75x
900 = 0.75x
x = 1200
Subtracting the polynomials will give us:
(7.8x-3.4y+z)-(-9.2x+4.8y-2.1z)
=(7.8x+9.2x)+(-3.4y-4.8y)+(z+2.1z)
=17x-8.2y+3.1z
Answer: 17x-8.2y+3.1z
Answer:
A. 243
Step-by-step explanation:
81 multiplied by 3
Answer:
12 players on each team
Step-by-step explanation:
144 players/ 12 teams = 12 players on each team. Hope it helps!