Answer:
true -6 is greater than -7
Step-by-step explanation:
Answer:
2x6 + 4x5 + x4 + 11x3 + 2x2 + 4x + 4
Step-by-step explanation:
Step-by-step explanation:
The constant of proportionality is the ratio of the cost to the number of pounds of walnuts. In other words, it is the price of one pound of walnuts.
$10.92 / 4 lb = $2.73 / lb
Hello.
(x + 2y) • (x - 13y)
Step by step solution :<span>Step 1 :</span><span>Equation at the end of step 1 :</span><span> ((x2) - 11xy) - (2•13y2)
</span><span>Step 2 :</span>Trying to factor a multi variable polynomial :
<span> 2.1 </span> Factoring <span> x2 - 11xy - 26y2</span>
Try to factor this multi-variable trinomial using trial and error<span>
</span>Found a factorization : (x + 2y)•(x - 13y)
Final result : (x + 2y) • (x - 13y)
<span>
Have a nice day</span>
Let x be the number of racing bikes, and let y be the number of mountain bikes.
1) 140x + 110y = 26150
2) 180x + 120y = 31800
Solve for one of the variables and plug that in to the other equation:
From equation 1: 140x = 26150 - 110y
x = (26150-110y)/140
Plug this into equation 2:
180((26150-110y)/140) = 31800
Solve for y, and find that y = 85 (the number of mountain bikes).
Plug that y into either equation to find x:
140x + 110(85) = 26150
x = 120 (the number of racing bikes).
So the answer is: 120 racing bikes and 85 mountain bikes.
