70 / 35 = 2
So the 70 pound dog weights double the weight of the 35 pound dog, so he will eat twice as much.
2 x 2.5 = 5 cups
Meaning he will eat 5 cups of dry dog food a day.
By the same logic a 140 pound dog would have to eat twice what a 70 pound dog eats, that is 10 cups of dry dog food a day, so 7 1/2 cups are not enough.
Challenge: per pound a dog eats more than a cat. Since you know a 140 pound dog eats 10 cups, you can dive 140 by 10, to find out that each cup feeds 14 pounds, so half a cup would be the amount of food to feed a 7 pound dog, meaning that a dog weighing 1 pound less than a 8 pound cat would need the same amount of food, so it eats more than a cat.
Answer:
Step-by-step explanation:
C) x1/4y1/2
(-1,1)
It is a solution because out of all the other answers it’s the only one that it’s on the line
The answer is $1015‼️ Zachary will end up paying $1015 in Medicare.
Many numbers, when multiplied by
, are less than
. We can find an inequality for numbers
that are sufficient.
Clearly,
is the desired inequality. We divide by 7 to find that
determines working numbers.
