Which of the following is the number of milliliters in 2 gallons? (Note: 1 gallon = 4.4 liters; 1 liter= 1,000 milliliters)

A. 440
B. 880
C. 4,400
D. 8,800
i think its D
The hypotenuse (side C) of a triangle is 13 inches long. Which of the following pairs of measurements could be correct for the lengths of the other two sides of the triangle? (Note: N + 82 =C2)
A. 2.5 inches, 4 inches
B. 2.5 inches, 6 inches
C.5inches, 8inches
D.5inches, 12inches
i think its D
Two runners are competing in a race. One runner averages a pace of 7 minutes per mile and finishes the race in 28 minutes. The second runner finishes the race in 30 minutes. Which of the following is the pace of the second runner?
A. 7 minutes, 15 seconds per mile
B. 7 minutes, 30 seconds per mile
C. 8 minutes, 15 seconds per mile
D. 8 minutes, 30 seconds per mile
i think its B
A real estate agent sold a house 3 years ago for $90,403. The house has declined in value by $19,567. Which of the following is the value of the house in the current market?
A. $70,836
B. $70,846
C. $70,936
D. $70,946
i think its B
A picture has a width of 8 em and a length of 14 em. If the perimeter of the picture is increased by 50 percent, which of the following dimensions is possible for the new perimeter?
A. 4 em by 7 em
B. 8 em by 28 em
C. 12 em by 21 em
D. 16 em by 28 em
i think its C
A gumball machine contains red, orange, yellow, green, and blue gumballs. Twenty percent of the gumballs are red, 30% are orange, 5% are yellow, 10% are green, and the rest are blue. If there are a total of 120 gumballs, how many more blue gumballs are there than yellow gumballs?
A. 48
B. 42
C. 36
D. 30
i think its C
A person walks 264 feet per minute. Which of the following is the correct conversion of this quantity into miles per hour? (Note: 1 mile = 5,280 feet)
A.2
B. 3
C.4
D. 5
i think its B
A company is purchasing nine pieces of machinery that cost $7,886 each. If the cost of each machine is estimated to the nearest $100, which of the following is an appropriate estimation of the total cost of the purchase?
A. $70,200
B. $71,000
C. $71,100
D. $72,000
i think its C

That's correct!

To find the number of milliliters in 2 gallons, we first convert gallons to liters by using the conversion factor 1 gallon = 4.4 liters.
So, 2 gallons = 2 * 4.4 liters = 8.8 liters.
Next, we convert liters to milliliters by using the conversion factor 1 liter = 1,000 milliliters.
So, 8.8 liters = 8.8 * 1,000 milliliters = 8,800 milliliters.

Therefore, the correct answer is D. 8,800.