natalie55
natalie55
04-10-2016
Mathematics
contestada
15 more than half a number is nine
Respuesta :
Brittxny
Brittxny
04-10-2016
(1/2)x+15 = 9
(1/2)x= -6
x = -12
Answer Link
DianaK3
DianaK3
04-10-2016
15+1/2n=9
1/2n=9-15 (subtract 15 from both sides)
1/2n=-6
n=-6/(1/2) (divide both sides by 1/2)
n=-12 (answer)
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
Which of the following is a property of nonmetals? A. Nonmetals are ductile. B. Nonmetals have high density. C. Nonmetals are nonconductors. D. Nonm
Simplify 67÷100 I need help
Many flowering plants have very colorful petals like the lily seen here. What is the main purpose of these colorful petals? A) to protect the plant from predato
Need answer to 2/3+5/4
what other industries benefited from the automobile industry? Henry Ford was a famous american automobile manufacturer. he introduced the assembly line. what is
Write the complete balanced equation for the reaction between CaCO3 and KCI
Grapes cost $2.49 per pound, and apples cost $1.89 per pound. Select all the combinations of pounds of grapes and pounds of apples that Noah could buy for $24.9
Florida law states that every driver of a passenger car, van, or pick-up truck must properly secure children __________ with a child restraint device.
PLZ NEED HELP ASAP!!! One of the solutions to the equation 5x^2+bx+12=0 is − 4/5. Find the other solution.
Write the complete balanced equation for the reaction between CaCO3 and KCI
