mariahpena818 mariahpena818

01-02-2021
Mathematics

contestada

How old am I if 500 reduced by 2 times my age is 312?

Respuesta :

Аноним Аноним

01-02-2021

Hey there!

We can solve by setting up this equation and solving:

500 - 2x = 312

-2x = -188

x = 94

Hope it helps and have a great day!

Answer Link

Otras preguntas

An ion that consists of 7 protons, 6 neutrons, and 10 electrons has a net charge of(I ) 4- (3) 3+(2) 3- (4) 4+

Which of these pH numbers indicates the highest level of acidity? (1) 5 (3) 10 (2) 8 (4) 12

At STP, which element is solid, brittle, and a poor conductor of electricity? (1) Al (3) Ne (2) K (4) S

Which substance is an electrolyte? (1) CCl4 (3) HCl (2) C2H6 (4) H2O

Helium is most likely to behave as an ideal gas when it is under(1) high pressure and high temperature(2) high pressure and low temperature(3) low pressure and

34 Which elements have the most similar chemical properties?(1) boron and carbon (2) oxygen and sulfur (3) aluminum and bromine (4) argon and silicon

A red blood cell is 8 μm in diameter. If drawn 100 times larger than its actual size, what diameter will the drawing be in mm? A. 0.08 mm B. 0.8 mm C. 8 mm D. 8

Which compound becomes less soluble in water as the temperature of the solution is increased?(1) HCl (2) KCl (3) NaCl (4) NH4Cl

Compared to a phosphorus atom, a P3– ion has (1) more electrons and a larger radius (2) more electrons and a smaller radius (3) fewer electrons and a larger rad

Which compound is classified as a hydrocarbon?(1) ethane (3) chloroethane(2) ethanol (4) ethanoic acid