dakotakgreen dakotakgreen

02-09-2020
Mathematics

contestada

Which of the following represents “ 10 times the sum of a number and 14 is equal 9 times the number”?

Respuesta :

zarampa zarampa

02-09-2020

Answer:

The expressión is:

10(a+14) = 9a

and the number is:

-140

Step-by-step explanation:

The expression is:

10(a+14) = 9a

then:

10*a + 10*14 = 9a

10a + 140 = 9a

10a - 9a = -140

a = -140

Check:

10(-140+14) = 9*140

10*-126 = 1260

Answer Link

Otras preguntas

You studied for 14 hours last week. What was your unit rate of hours of study per day?

Use patterns of zeros to find 5600÷7 show your work.

Jordan bought a notebook for $5, 6 pencils for $1 each, and a binder for $9. The sales tax for the whole purchase was $2 What percent was the sales tax?( The Fi

Is the sentence a simple or a compound sentence The hat was dark green and had a wide brim A simple B Compound

Is two thirds the same as four sixths

40 percent of the 35 male guests wear glasses. Write the number of male guests who wear glasses as a fraction of the 56 guests. Give your answer in its simplest

Solve for X 3ax/5 - 4c = ax/5

All of the following are necessary for a Neolithic culture to evolve into a civilization, EXCEPT

how were the Gothic cathedrals different from earlier types of cathedrals

You have nickels,dimes,and quarters to make a call that costs $0.75 how many different combinations of coins can you use to pay for the call