mirenydoya
mirenydoya mirenydoya
  • 15-06-2016
  • Mathematics
contestada

65 is 15 less than 4 times a number. What is the number?

Respuesta :

Fhuo683
Fhuo683 Fhuo683
  • 15-06-2016
Work backwards and inverse. Begin with 65 add 15 to get 80. Then divide by 4 to get 20. The number is 20. Now plug in the 20 and solve. 20 × 4 = 80 80 - 15 = 65
Answer Link

Otras preguntas

______ is the process by which internal environments of an organism are regulated.
The name ___ means freedom fighter. (sheik, mujahadeen, or jihad)
To understand written material, one must understand the vocabulary. a. True b. False
The Second Amendment guarantees all US citizens the right to travel abroad. true or false?
Which choice contains a broad pronoun reference? Voting on Election Day is the most direct way for people to express their opinions. People should vote on Elect
Relative humidity is dependent on both water content and a. salinity. b. solubility. c. wind chill. d. temperature.
What effects does changing one attribute of a rectangular prism have on the surface area and the volume?
Which describes dependent events? A. Jeff rolls a number cube and then tosses a coin. B. Mark pulls a red marble out of a bad and then a blue marble. C. Sam pul
The value of Maggie's car decreased by 20% since last year, when she bought it. If the car is now worth $14,000.00, how much was the car worth when she bought i
What equation would you use to calculate the ideal mechanical advantage of a wheel and axle? This is Science not Physics