fernando1998 fernando1998

02-03-2017
Mathematics

contestada

Micaela is 2 years older than Sam. In 4 years, the sum of their ages will be 40. How old is Micaela now?

Respuesta :

brainleyuser12 brainleyuser12

02-03-2017

if Micael is 2 years older than sam and sam is 15 than than micael is 17.

Answer Link

Otras preguntas

Which statement describes an alternate theory of acids and bases? (1) Acids and bases are both H+ acceptors. (2) Acids and bases are both H+ donors. (3) Acids a

In a voltaic cell, chemical energy is converted to (1) electrical energy, spontaneously (2) electrical energy, nonspontaneously (3) nuclear energy, spontaneousl

The most important goal of United States foreign policy is

A substance is classified as an electrolyte because (1) it has a high melting point (2) it contains covalent bonds (3) its aqueous solution conducts an electric

A sample of a gas is contained in a closed rigid cylinder. According to kinetic molecular theory, what occurs when the gas inside the cylinder is heated? (1) Th

solve the equation 4x^2-12x=7 algebraically for x

Candy selling at $6.00 per pound will be mixed with candy selling at $9.00 per pound. How many pounds of the more expensive candy are needed to produce a 15-pou

The volume of a cube is 1000cm3. Find: A) the length of one edge B) the total surface area in cm2

How many electrons are in an Fe2+ ion? (1) 24 (3) 28 (2) 26 (4) 56

What is the number of pairs of electrons that are shared between the nitrogen atoms in a molecule of N2? (1) 1(2) 2(3) 3(4) 6