Uma empresa coloca pontes ao longo de uma rodovia. Observou-se que no km 59 da estrada havia um poste, no km 102 havia outro poste, e os postes todos ficavam a mesma distância. Quantos postes havia até o km 358? Quantos quilômetros após o km 358 deverá ficar o próximo poste?

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters

Solve the equation.then check your solution 8=1.88+a