faustinabaiden810 faustinabaiden810

04-07-2020
Mathematics

contestada

Eric's age is 8 and her mother is 42.In how many years time will the mother be 3 times as old as her son

Respuesta :

04-07-2020

Answer:

9 years

Step-by-step explanation:

Let's call the amount of years x. We can write

42 + x = 3(8 + x)

42 + x = 24 + 3x

2x = 18

x = 9

Answer Link

Otras preguntas

Noah has a summer job wich pays 1827 for the entire summer. if 22% is taken out for federal taxes, then how much is deducted

What does the story of ezinma tell us about the customs and beliefs of this society?

Question Help A tourist asked a zookeeper how many birds and lions are in the zoo. The zookeeper replied there are 32 heads and 102 feet. Find the number of

Describe 5 ways you can set the stage for effectively gathering patient information?

What did Christianity teach about the placement of the Earth

Salvador is 66 inches tall and weighs 200 pounds.Which diet would be best for Salvador to ensure he's at a healthy weight?

"as a river enters the ocean, its current diverges and slows. the first particles to settle out of suspension are relatively ________."

Which line in this excerpt from Shakespeare’s Hamlet contains an element of foreshadowing?

Identify the complete noun phrase from the following sentence: After a long autumn hike through the Blue Ridge Mountains, the couple was ready for a warm, cozy

which artist used flat shapes bright colors and decorative patterns to create a jazz theme