michelle2638 michelle2638
  • 15-01-2021
  • Chemistry
contestada

And this one please thank you.

And this one please thank you class=

Respuesta :

Farrez
Farrez Farrez
  • 15-01-2021

Answer:

E

Explanation:

Look at bottom numbers.

90 → 88 + x

it means,

90=88+x

hence x = 2

it is also valid for top numbers.

230=226+y

y = 4

Answer Link

Otras preguntas

Under the Articles of Confederation, on whom did the Confederation Congress rely to enforce its laws? A. individual states B. police officers C. political parti
What attitude towards his workers does Pullman display in his testimony?
2. Out of 35 students participating in a debate, 10 are girls. The probability that winner is a boy is: a)1/7 b)3/7 c)4/7 d)5/7
why were the pre-Islamic population of Arabia was very small
gimme at least 1 cent for this much points
What happens to the potassium atom when it reacts with the chlorine atom? What is the electron configuration of the potassium after the change?
Maximum carrying capacity
A researcher is interested in knowing the average height of the women in a village. To the researcher, the population of interest is the
is sodium a mixure or substance
Why was increasing voter rejstration in places like Dallas County, Alabama, importante Select the best answer from the choices provided. A African Americanis al