Mariahboo3839 Mariahboo3839

19-10-2017
Mathematics

contestada

A set of 3 consecutive integers has a sum of 54. which integers are they?

Respuesta :

sirinda sirinda

19-10-2017

x + y + z = 54
y = x + 1
z = x + 2
x + x + 1 + x + 2 = 54
3x + 3 = 54
x + 1 = 18
x = 17
y = 17 + 1 = 18
z = 17 + 2 = 19

the three integers are 17, 18, and 19

Answer Link

Otras preguntas

African Americans who settled in the Plains region of the United States were known by what name? A. Exodusters B. Scalawags C. Maroons D. Carpetbaggers SHIRT

Find the value of x in the triangle shown below.

What is the value of x?

Select the sequence that matches the recursive formula. a1 - 3 an = 3an-1 ..., -9,-27,-81... ...,34,29,24... ...,-27,1,-243... ...,-8.3,-7.4,-6.5...

What kind of verb is listening?

Think about messages you have received about drugs, alcohol, or tobacco. These could be from peers, family, media, school, or other sources. (9 points) Briefly

14. Which immune cells circulate in the body, providing immunity by producing antibodies? A. Antigens B. T-cells C. Lymph Nodes D. B-cell

Solve x2 - 8x - 9 = 0. Rewrite the equation so that it is of the form x2 + bx = c.

During the 1980s, America attempted to prevent the spread of communism to which of the following nations? A: China and South Africa B: El Salvador and Nicaragua

(135 A $8000; p=*20000 L interest rate t= 12years compounded semiannually