You can afford 3 balloons for your arrangement.
The equation would be y=2x + 3
Y being the total amount of money, $9.
And x being the amount of balloon you can get.
9=2x+3
6=2x
X=3.
You can afford 3 balloons.
Hope this helps!
(−m)(n)p(3m−5n+7p)
=((−m)(n)p)(3m+−5n+7p)
=((−m)(n)p)(3m)+((−m)(n)p)(−5n)+((−m)(n)p)(7p)
=−3m^2np+5mn^2p−7mnp^2
Answer:
the the tarpon fish is 71.5
the permit fish is 7.15
Step-by-step explanation:
Answer:
x = 15°
Step-by-step explanation:
165 and x are on a straight line which means they are supplementary.
Set up the equation and solve for x:
165 + x = 180
x = 180 - 165
x = 15
The sum of the 3 consecutive positive integers is 110. What are the numbers? What are the equations used to solve this problem?
Since we require the sum of the squares to equal 110 ⇒ X² + (X+1)² + (X+2)² = 110 Expanding the left-hand side: X² + X² + 2·X + 1 + X² +4·X + 4 = 110 3·X² + 6·X + 5 = 110 3·X² + 6·X - 105 = 0 Solve utilizing the quadratic formula and you get roots: X = 5, X = -7 Your quandary doesn't verbalize that we have to restrict the solution to positive integers only and since we are summing the squares we have 2 solutions that work: 5, 6, 7 and -7, -6, -5