josue6969 josue6969

02-10-2020
Mathematics

contestada

the sum of twice a number and half the number is 10

Respuesta :

Аноним Аноним

02-10-2020

Answer:

n = 4

Step-by-step explanation:

Hi there !

²⁾2n + n/2 = ²⁾10

4n + n = 20

5n = 20

n = 20 : 5

n = 4

Good luck !

Answer Link

Otras preguntas

There is a parallelogram ABCD. E is the internal center point of the parallelogram. Point A to point E is 16. Let BE= x sq - 48 and DE 2x. What is the length o

The family sized can of orange juice is 9 inches tall and has a diameter of 5 inches. If there areapproximately 58 cubic inches in a quart, how many 8 fluid oun

Which of the following sequences represents an arithmetic sequence with a common difference d = –4? 768, 192, 48, 12, 3 35, 31, 27, 23, 19 24, 20, 16, 4, 0 5, –

I need help with my math ASAP

20.Dilate Point B by a scale factor of 1/2Va) (1.5,-4)c) (-1,-1.5)b) (-1.5,1)d) (-2,-2)

write x^2 / x^-6 as a product of two factors and as a negative exponent also.

Convert: 15 meters=centimeters

two angles are supplementary. If one of the angles is (8x+20)° and the other is (3x-5)°, what is the measure of both angles? choose both answers below.

10.Which of these operations should be completed firstwhen solving an equation?a. xb. +c. ()d. +

can u tell me which letter the answer is.. i know how to do this problem im just confused what the answer is