weertyy
weertyy
04-09-2018
Mathematics
contestada
twice a number + 5 is -3
Respuesta :
Radius
Radius
04-09-2018
2x + 5 = -3
2x = -8
x = -4
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
Which two particles make up most of the mass of a hydrogen-2 atom? (1) electron and neutron (2) electron and proton (3) proton and neutron (4) proton and positr
it took jayla 40 seconds to rip half a DVD. what is jaylas ripping rate in DVDs per minute?
in group 14 which is a metalloid
Which of these pH numbers indicates the highest level of acidity? (1) 5 (3) 10 (2) 8 (4) 12
what is the solution to this system of linear equations: y-x=4 and y+2x=1
Katie ran 300 yards in 1 minute. At that rate how many yards could she run in 5 minutes? A. 305 yd B. 60 yd C. 1800 yd D. 1500 yd
1.A heater supplies 500kj (500,000J) over 10 minutes. a.The latent heat of ice is 340,000J/kg, how much ice could melt in 10 minutes? b.The latent heat of zinc
goals require specific definition realistic planning and_____. A. journaling B. internships C. time limits
At STP, which sample contains the same number of molecules as 11.2 liters of CO2(g) at STP? (1) 5.6 L of NO2(g) (3) 11.2 L of N2(g) (2) 7.5 L of H2(g) (4) 22.4
What is the Molarity of a solution containing 20 grams of NaOH in 500 milliliters of solution? (1) 1 M (3) 0.04 M (2) 2 M (4) 0.5 M
