Pkatrina320
Pkatrina320
07-10-2014
Mathematics
contestada
The sum of twice a number b and 3 is 18.
Respuesta :
luana
luana
07-10-2014
[tex]2b+3=18\ \ \ |Subtract\ 3\\\\ 2b=15\ \ \ |Divide\ by\ 2\\\\ b=7,5\\\\Solution\ is\ b=7,5.[/tex]
Answer Link
Аноним
Аноним
07-10-2014
2(b+3)=18 that si the answer
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
In a chemical reaction, 18 grams of hydrochloric acid reacts with 20 grams of sodium hydroxide to produce sodium chloride and water. Which statement is correct?
You have been assigned to care for Ms. A, who is 28 years old. She came to her primary care provider with complaints of lethargy and fatigue. She states that sh
To inherit the disease, you might inherit all markers. Will any of Mr. Green’s children have the disease?
How has Wei-Chen changed by the end of American Born Chinese?
In the figure below, what is the length of AD? I keep getting H, but it is not correct please help!!!
All of the atoms of a saturated hydrocarbon are bonded by how many pair(s) of electrons
Why is sor juana ines de la cruz important?
13. What combining form means blood? A. Hemangi/o B. Phelb/o C. Hem/o D. Eosin/o
What is the area of the rectangular part of the following composite figure
Help me with this math.
