amourrtylaa amourrtylaa

21-11-2020
Mathematics

contestada

4d + 7e = 68
-4d - 6e = -72
QUICK

Respuesta :

ddss1972 ddss1972

23-11-2020

Step-by-step explanation:

by adding :

e=_4

d=24.....

Answer Link

Otras preguntas

if a child is 3 feet tall and sitting in a larger chair that's 6 feet and the real chair is 4.5 feet tall, what height does the child represent in the movie? gi

The lion the witch and the wardrobe what does professor kirke say when the children tell him of their adventure?

which shows the graph of the solution set of 2x+3y≤6?

according to the general equation for conditional probability if P(A^B) =1/6 and P(B)=7/24 what is P(A|B)?

The ______ of a surface determines the amount of stress on earth materials such as soils and rocks.

the polynomial 2x3-5x2+4x-10 is split into two groups 2x^3+4x and -5x2-10 the gcf of each group is then factored out what is the common binomial factor between

What does the empirical formula of a compound describe?

Ethylene glycol (antifreeze) has a density of 1.11 g/cm3. what is the volume in liters of 3.46 kg of ethylene glycol?

Carbon-14 has 6 protons and 8 neutrons; which element has 6 protons and 7 neutrons? c-13 si-14 c-6

Is the following topic suitable for a research paper? Why or why not? how two-year-olds feel about sleeping