Answer:
C) 
Step-by-step explanation:

Group the similar terms together:

Add/subtract the "c" variables:

Add/subtract the "d" variables:

Answer:
1,2,3,4,5,6,7,8,9,10
4,5,6,7,8,9,10
Step-by-step explanation:
Answer:
80
64
-175
Step-by-step explanation:
512-432=80
52+12=64
75+-100=-175
What type of picture graph? A bar graph?
Answer:
Choice C. quarts
Step-by-step explanation:
In one gallon there is 8 pints, 16 cups, and 4 quarts. So if the proportion was set up like this
it's likely that they are looking for how many quarts are in 3 gallons, and since we now know that 4 quarts is one gallon we can multiply 3 and 4 to get 12. So in 3 gallons there's 12 quarts.