First of all you rearrange the problem so that the same variables are together (remember to keep the sign in-front of the coefficient with it)...
This would make the problem look like...
4<u>x^2</u> / 8<u>x^2</u> * 4<u>x^2</u> /2<u>x^2</u> -<em>y^2 + 3y^2 + 4y^2 </em>+ 10xy - 9xy - 5xy
Now you would simplify the coefficients based upon the variable...
<u /><u>x^2</u> <em>- 10y^2 </em>- 4xy<em>
<u>Hope this helps!</u> :)</em><em>
</em>
If x = 0 is 1990, x = 1 is 1991, then 1998 is represented by x = 8. Substitute this value of x into the quadratic equation to find y:
y = 0.016*(8^2) + 0.124*8 + 0.787 = 1.024 + 0.992 + 0.787 = 2.803
Therefore, there were approximately 2.803 million SUVs sold in 1998.
Answer:
The porter charges Rs 300 at this rate.
Step-by-step explanation:
We solve this question by proportions, using rule of three.
75 Rs - 4 km - 50 kg
x Rs - 10 km - 80 kg
Relationship between the variables:
As the distance, or the weight increase, the rate will increase. This means that:
The porter charges Rs 300 at this rate.
Answer:
-9 < w ≤ 5
Explanation:
W is bigger than -9 so the symbol has the bigger end towards the W.
W is also less than or equal to 5 so the smaller end of the sign is towards the W.
Answer:
4 e
Step-by-step explanation:
dz6dxrx xrrx6 xz33x4xr4x xrx
