Answer:
I think it’s the first and fourth
Step-by-step explanation:
Hope this helps!!!!
<u><em>Answer:</em></u>
<u><em>-31</em></u>
<u><em>Step-by-step explanation:</em></u>
<u><em>Lets substitute the values that are given to us.</em></u>
<u><em>-10 - 7{-7 - (-10)}</em></u>
<u><em>=> -10 - 21</em></u>
<u><em>=> -31</em></u>
<u><em>Please give me brainliest :)</em></u>
<u><em /></u>
Speed = Distance / time:
Speed = 825 miles / 17 hours
Speed = 48.529 miles per hour. (Round the answer as needed).
Gas mileage = miles traveled / gallons used
Gas mileage = 825 miles / 38 gallons = 21.71 miles per gallon (Round answer as needed).
Unit rate of gas = Total money spend / gallons bought:
Unit rate of gas = $125 / 38 gallons = $3.289 per gallon.
Answer:
200 and 5
Step-by-step explanation:
1. 9.9 rounded is 10
1.79 rounded is 2
10^2 is 100
100 x 2 = 200
2. 97.5 rounded is 100
1.96 rounded is 2
square root of 100 is 10
10/2 = 5
Answer:
Step-by-step explanation:
(3, 0) (0, 2)
(2-0)/(0-3) = 2/-3= -2/3
y - 0 = -2/3(x - 3)
y = -2/3x + 2