johngonzales6 johngonzales6
  • 04-02-2014
  • Mathematics
contestada

Trying to translate word problems. Five times the sum of 3 and twice some number is 70. what is the number?

Respuesta :

sooperfli
sooperfli sooperfli
  • 04-02-2014
5(2x+3)=70
10x+15=70
10x=55
x=5.5
Answer Link

Otras preguntas

In a restaurant, 2/5 of the floor space is taken up by the buffet. The fried chicken takes up 1/12 of the space in the buffet. How much of the floor space in th
How do most people pay for medical care? A.) individual insurance B.)with employer-provided insurance C.) out of pocket D.) with state insurance
What was the focus of Johnson's Great Society program?
The circumference of a planet is about 23,000 miles. Find its diameter to the nearest mile.
what are some components of a healthy diet?
The sun generates energy through what? a. nuclear fusion b. helium building c. hydrogen synthesis d. atomic separation
84.47 is 115% of what number
All of the following are immune disorders except: a. arthritis b. asthma c. hemophilia d. multiple sclerosis
¿cómo se dice "to turn in" en español? (3 points)hablar entregar estudiar dibujar
if weight is the force of gravity on an object, then your weight can change if the force of gravity is different on a different planet?