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

Which government agency primary focus is emergency preparedness

how to solve this √121 = 11

what major colonial city was betsy roos from

Which type of curriculum did teachers follow in the 1840s? A) the three R's - reading, writing and arithmetic B) social studies, science, and spelling C)

Tina was involved in an accident in which she rear-ended another driver stopped at a stoplight. Tina is fully insured through her insurance company. Which of th

Sorry me again how do I do this?

Four people bought two 13-inch sandwiches to share. How many inches of sandwich does each person get if they split it evenly? Choose the correct answer from the

help me answer this pls

Michaela uses measuring tape to measure a piece of paper. The measuring tape has an accuracy to the nearest centimeter. She uses her measurements to calculate t

You need a reliable network for about twenty-five computers that will be distributed across a large building. It is important that the network be relatively ch