The standard form would be x+3y=-27
<em>t²²</em>
- <em>Step-by-step explanation:</em>
<em>Hi there !</em>
<em>t¹²ₓ t¹⁰ = t¹²⁺¹⁰ = t²²</em>
<em>Good luck !</em>
it lost 128 gallons in 16 days so divide 128 by 16 to find the daily lost
128/16 = 8 gallons a day were lost
Answer:
a = 4
b = 4
Step-by-step explanation:
This is a special right triangle with angle measures of 45° 45° 90° and side lengths x x x√2
Answer: Yes
Step-by-step explanation:
First multiply the first equation by three to get 3x+12y=69
Then subtract 12y from both sides of the second equation
Then add the first system and the second like this:
Because 0≠70, the system has no solutions
