vasqz3880 vasqz3880

24-09-2018
Mathematics

contestada

Twice a number increased by four equals 18.How is this written in algebraic equation?

Respuesta :

tramserran tramserran

24-09-2018

twice means "multiply by 2"

increased means "add"

2n + 4 = 18

Answer Link

Otras preguntas

what do the paston letters show us ?

A scientist who classifies organisms is called a _____.

Help due today!!!! 25x × 2 ÷ 10 = 100 ÷ 2

Combine as indicated by the signs. Write answer in descending powers of x. (x+6/x^2+8x+15) + (3x/x+5) - (x-3/x+3) ...?

One number is 3 less than twice another. If their sum is 39, find the numbers. Which of the following systems of equations represents the word problem? A.y = 2

The V-2 Rockets were used by the Germans primarily for ______. A. scientific research B. communications technology C. military applications ? ...?

An experiment consists of rolling two fair(not weighted) dice and adding the dots on the two sides facing up. Each die has the number 1 on two opposite faces, t

The Tyger by William Blake Tyger, tyger, burning bright In the forests of the night, What immortal hand or eye Could frame thy fearful symmetry? In what distant

A percent is the result of a number being expressed as a fraction of 100. True or False? ...?

Data set 1: 0, 25, 50, 75, 100 Data set 2: 30, 40, 50, 60, 70 Data set 3: 40, 45, 50, 55, 60 Note that all three data sets have a median of 50. Notice how spre