sara1210 sara1210

08-03-2017
Mathematics

contestada

plzzzzzzzzzz helpppppppppppp i really need helppppppppppppp!

plzzzzzzzzzz helpppppppppppp i really need helppppppppppppp class=

Respuesta :

jabester jabester

08-03-2017

Add up all the like terms and equal it to 720. Solve, the answer you get is x. Next subtract (x-20) and that's the answer.

Answer Link

Otras preguntas

Climates with a lot of precipitation most often have _____. snow and ice diverse vegetation and life deserts and minimal life small populations

Why would Odysseus expect the Phaeacian's to be so generous and accept their offerings as if it were his due?

In an investigation that uses the scientific method, which step immediately follows making a hypothesis?

If f(x) = x3 – 2x2, which expression is equivalent to f(i)? A) –2 + i b) –2 – i c) 2 + i d) 2 – i

Ray: Recibí un correo electrónico anónimo. Pedro: Puede ser peligroso. ¡No lo_______! A. abras B. abran C. abres D. abrir

Jose’s lab instructor gives him a solution of sodium phosphate that is buffered to a pH of 4. Because of an error that he made while calibrating the pH meter, J

Which of the following formulas, when evaluated using rational values for the variables, will result in an irrational number? A. the formula for the area of a c

why is information so important?

Tell which measurement tool you would use to measure the area of a student desk. Explain your thinking.

mr yeo had 32litre of water.he used 3/8 of it to fill up a fish tank.he used 1/4 of the remaining water to water the plants. how much water did he use to water

good job