joewesteast joewesteast

03-11-2020
Mathematics

contestada

Lily and Abby share some markers in the ratio 2:9. Abby has 27 markers. How many markers do they have altogether?

Respuesta :

Gal20208 Gal20208

03-11-2020

Answer: 33

Step-by-step explanation: We can make an equation. 2:9 can be equal to 2x:9x. So 9x=27, x=3. Then if 9x=27, 2x= 3 times 2=6. 27 +6= 33.

Answer Link

Otras preguntas

PleAse please help fast

blank a long narrow Stepside value that forms the deepest part of the ocean

What has more kinetic energy 15 kg ball rolling north at 15 m/s or a 15 kg ball rolling backwards at 7m/s

"Mr. President...I proposed on Tuesday last that the Senate should proceed to the consideration of the bill to organize the territories of Nebraska and Kansas..

the debt owed to a bank

A pair of athletic shoes costs 90$. If the inflation rate remains constant at 4%, write an algebraic rule to determine the cost, c(t), of the shoes after t y

Evaluation of your physical fitness level is not really important at the beginning of your program but will be important later on to determine progress..True or

what is the answer to question 3

HELP WILL GIVE 5 STAR , THANKS, BRAINLY FOR CORRECT ANSWERS

When graphing a system of equations with infinitely many solutions the slopes of the two lines will be