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

Match the type of song in the musical to it's purpose

There are 520 employess at greenville publishing. Jasmine surveys a representative sample of employees on their transportation costs each month. The reults are

MathsWatch question: AOC and BOD are diameters of a circle, centre O. Prove that triangle ABD and triangle DCA are congruent by RHS.

Here is my question, thank you for answering!

The following are the temperatures of 10 days in winter in °C. -3, 3, 8, 4, 5, 8, -5, 6, -4, 3 Work out the mean temperature.

What is a disadvantage of using nuclear power to produce electricity?

The entrance of this large state caused problems with the Missouri Compromise and helped to usher in new policies that led directly to the Civil War. a. Texas b

CORRECT ANSWER: BRAINLIEST

The muscular organ that stores urine is the____________. bladder urethra rectum vagina

A student has $5.00 to spend on a poster, paint, and stickers. The total cost for the poster and the paint is $2.80. The cost of each sticker is $0.55. Write an