Answer:
14 and 25
Explanation:
Let the numbers be x and y
One number is 3 less than twice the other so:
x = 2y-3
Their sum is 39 so
x+y = 39
We have two equations:
x = 2y-3 equation1
x+y=39 equation2
We can use the value of 2y-3 from equation1 and
substitute that in place of x in equation 2:
(2y-3)+y = 39 clear the parenthesis
2y-3+y=39 combine the y terms
3y-3=39 add 3 to both sides
3y-3+3 = 39+3
3y = 42 divide both sides by 3
3y/3 = 42/3
y = 14
Since x + y = 39 and y = 14:
x+14=39
x + 14-14=39-14
x = 25
Check:
2x-3=25 x+y=39
2(14)-3=25 14+25=39
25 = 25 39 = 39
Answer:
El Flower Carrier es una pieza de aceite y témpera hecha en Masonite que fue creada por Diego Rivera en 1935. Elegí esta pieza porque tiene un fuerte significado. La pintura es una representación simbólica de las luchas de un trabajador en un mundo moderno y capitalista. La pintura tiene combinaciones de los colores rosa, azul, blanco roto, naranja, verde y amarillo. Esta pintura muestra cómo el mundo real era y aún puede ser para los mexicanos. Personalmente, esta pintura es importante para mí debido a mi herencia.
Answer:
ether is an especially good solvent for the formation of Grignard reagents because ethers are non-acidic (aprotic). Water or alcohols would protonate and thus destroy the Grignard reagent, because the Grignard carbon is highly nucleophilic. This would form a hydrocarbon.
Paella is a Valencian rice dish with ancient roots that originated in its modern form in the mid-19th century near the Albufera lagoon on the east coast of Spain adjacent to the city of Valencia.
It's from Spain.
If you don’t know you can use google translate but que means what
