I'm pretty sure the answer is c but idk
8q² + 4qm + 6q + 3m
4q(2q) + 4q(m) + 3(2q) + 3(m)
4q(2q + m) + 3(2q + m)
(4q + 3)(2q + m)
Answer:
65 ounces
Step-by-step explanation:
Number of dogs = 4
Each day, they ate 13/4 pounds of food
1 pound = 16 ounces
If 4 dogs eat 13/4 pounds of food
1 dog will eat x pounds of food
1 dog will eat = (1 * 13/4) / 4 = 13 /16
1 dog will eat 13 / 16 pounds of food each day.
1 pound = 16 ounces
13 / 16 pounds = y ounces
y = (13/16 * 16) / 1
y = 13 ounces
Each dog eats 13 ounces of food daily.
In five days, each dog will eat 13 * 5 = 65 ounces of food.
Answer:
x=-2, y=-2. (-2, -2).
Step-by-step explanation:
2x-5y=6
-2x+10y=-16
-------------------
5y=-10
y=-10/5=-2
2x-5(-2)=6
2x+10=6
2x=6-10
2x=-4
x=-4/2=-2
(9+5i)(9+8i)
81+72i+45i+40i^2 // i^2 is going to be always -1
81+72i+45i+40(-1)
81+72i+45i-40
41+117i
There you go!!!
