n, n + 2, n + 4 - three consecutive odd integers
The equation:
2n = 3(n + 4) + 15 |use distributive property
2n = (3)(n) + (3)(4) + 15
2n = 3n + 12 + 15
2n = 3n + 27 |subtract 3n from both sides
-n = 27 |change the signs
n = -27
n + 2 = -27 + 2 = -25
n + 4 = -27 + 4 = -23
Answer: -27, -25, -23.
Assume that
and <span>multiply the equation
by 4p. Then you obtain the equation
.
</span>
1) If k>0, then 4pk>0 and the equation doesn't have solutions, because <span>
and this is unreal.
</span>
<span>2) If k=0, then 4pk=0 and
. There is one solution x=h.
</span>
2) If k<0, then 4pk<0 and the equation
<span>
has two different solutions
and
.</span>
Write an equation. To do this, make one integer equal to x, and the other equal to x+1. Set these equal to 149. Your equation should read x+(x+1)=149. Solve. To do this, add the two x's together. Your equation is now 2x+1=149. Get your x's alone. First, subtract 1 from both sides. Now the equation is 148=2x. Divide both sides by 2 to get x alone. You now have x=74. Plug this value back into the original equation to find your value for the other integer, and you have the two integers as 74 and 75. Hope this helps!
Answer:
According to me the answer is C .. If something is directly proportional, the ration between them must be constant.. In this case the ration is not equal through out.. So I think the answer is C.
Step-by-step explanation:
Hope this helped you.. Have a nice day dear ❤️..
Answer:
1. Cooking
2. Construction
3. On a computer
Step-by-step explanation:
