cadenkalinoski92 cadenkalinoski92

17-03-2021
Mathematics

contestada

If you add Natalie's age and Fred's age, the result is 42 . If you add Fred's age to 4 times Natalie's age, the result is 84 . Write and solve a system of equations to find how old Fred and Natalie are.

If you add Natalies age and Freds age the result is 42 If you add Freds age to 4 times Natalies age the result is 84 Write and solve a system of equations to fi class=

Respuesta :

oscar25qg oscar25qg

17-03-2021

Answer:Fred is 28 and Natalie is 14

Answer Link

17-03-2021

There both 21
21x4=84

Answer Link

Otras preguntas

What goods were sent from the Old World to the New World as part of the Colombian Exchange? Check all that apply. cattle chocolate coffee horses potatoes suga

1. James always goes to work by car. Yesterday

i need help u guysss

Describe the effect of the mass on the net force.

1. Which of the following compounds in the main group is an alkaline earth metal? O A. Sodium O B. Calcium C. Silicon O D. Xenon

Will mark Brainlest ( molecular weight of ammonium sulphate)step by step

List down all the consonant sounds with an explain of each.

what is the molecular weight of a gas which diffuses 1/50 as fast as hydrogen

Speaking and listening exam topic ideas? about a conspiracy or case

physical classes are better than online class