Answer:
Around 1,500 pounds
Step-by-step explanation:
Because you said "estimate," I will be estimating this.
49% rounds up to 50%
3,025 rounds down to 3,000
50% of 3,000 is 1,500 pounds.
Answer:
3/2
Step-by-step explanation:
Answer:
$72
Step-by-step explanation:
36/3=12
1 tanktop=$12
12*3=36
1 shirt equals=$36
36*2=72
2 shirts=$72
![\dfrac{\frac{x+2}{x^2+2x-3}}{\frac{x+2}{x^2-x}}](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Cfrac%7Bx%2B2%7D%7Bx%5E2%2B2x-3%7D%7D%7B%5Cfrac%7Bx%2B2%7D%7Bx%5E2-x%7D%7D)
If
, then we can immediately cancel the factors of
:
![\dfrac{\frac1{x^2+2x-3}}{\frac1{x^2-x}}=\dfrac{x^2-x}{x^2+2x-3}](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Cfrac1%7Bx%5E2%2B2x-3%7D%7D%7B%5Cfrac1%7Bx%5E2-x%7D%7D%3D%5Cdfrac%7Bx%5E2-x%7D%7Bx%5E2%2B2x-3%7D)
Factorize the numerator and denominator:
![x^2-x=x(x-1)](https://tex.z-dn.net/?f=x%5E2-x%3Dx%28x-1%29)
![x^2+2x-3=(x+3)(x-1)](https://tex.z-dn.net/?f=x%5E2%2B2x-3%3D%28x%2B3%29%28x-1%29)
Next, if
, then
![\dfrac{x^2-x}{x^2+2x-3}=\dfrac{x(x-1)}{(x+3)(x-1)}=\dfrac x{x+3}](https://tex.z-dn.net/?f=%5Cdfrac%7Bx%5E2-x%7D%7Bx%5E2%2B2x-3%7D%3D%5Cdfrac%7Bx%28x-1%29%7D%7B%28x%2B3%29%28x-1%29%7D%3D%5Cdfrac%20x%7Bx%2B3%7D)
The temp increased by 360 degrees since 6x60 is 360