Answer:
y=2x
Step-by-step explanation:
2 up, 1 over. put rise over run so that concludes the 2x.
The line starts at 0 so there is no y-intercept
A standard number cube has 6 sides.
P is any number less than 4 (or 3,2, and 1).
3, 2, and 1 are 3 numbers
Place the number 3 over the amount of numbers there is.
3/6.
Simplify. Divide 3 from the numerator and denominator.
(3/6)/(3/3) = 1/2
1/2, or (B) is your answer
hope this helps!
Multiply first example by 3 and subtract by second example, you will get the following:
3*(5x + 2y) = 3*22 => 3*5x + 3*2y = 66 => 15x + 6y = 66
now subtraction:
(15x + 6y) - (-2x + 6y) = 66 - 3
15x + 6y + 2x - 6y = 63
15x + 2x + 6y - 6y = 63
17x = 63
x = 63/17 ≈ 3.705..... and as it says to round to the nearest tenth our answer would be: x = 3.7
A ton is equivalent to 1000 pounds so:
the elephant weighs 5000 pounds
5000-570= 4430
The elephants weighs 4430 pounds more.
