juice4786 juice4786

08-10-2018
Mathematics

contestada

jessie is 45, his age is 5 years more than 4 times sals age how old is sal?

Respuesta :

JasonZhu JasonZhu

08-10-2018

Set up an equation:

45 = 4x +5 Subtract 5 from both sides.
40 = 4x Divide by 10 on both sides
10 = x.

Sal is 10 years old.

Answer Link

ramandeep ramandeep

08-10-2018

Sal is 10 years old. If you want to check you can do 10*4+5 and get 45

Answer Link

Otras preguntas

_____ refers to anything that interferes with the effectiveness of communication.

Relatively Easy Spanish Question What would a doctor tell his patient to do (tú commands) or not to do to stay in good health? (patient has flu) (need answers i

HELP ME PLEASE~!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1Subtract 3p/5 - 1/6. A: 18p -5/30 B: 13p/30 C: 3p-1/30 D: 2p/30

Why are trophic levels often displayed as a pyramid? It is just an attractive way to show them. It shows how there are many more of the lower levels than the

Evaluate 11C7 and 12P3. 11C7= ? 12P3= ?

In an isosceles trapezoid, each pair of base angles is what?

A large grocery store received an order of 2000 apples a neighboring school received an order of 20 boxes of apples with 100 apples and each use disk or disk on

ir you know a factor of a number, can you find another factor

Charles 1 is most clearly related to which period of british literature

A scientist measures the rate of a reaction between two liquids. Then he performs the reaction again, adding solid manganese. The reaction takes place more quic

good job