If one bucket + 5 jars equal one tub and three buckets plus two jars equal to tubs how many jars are there equal to one tub

Simplify 4y + 7x = 2t and there you go that's your answer☺

Step-by-step explanation:

Bucket = y

Jars = x

Tubs = t

y + 5x = t

3y + 2x = t

Number of jars in one tub is:

13

Step-by-step explanation:

Let b denote the buckets, j denotes the jars and t denotes the tubs

One bucket + 5 jars equal one tub

b+5j=t   (1)

Three buckets plus two jars equal two tubs

3b+2j=2t   (2)

equation (1)×3- equation (2)

3(b+5j)-(3b+2j)= 3t-2t

3b+15j-3b-2j= t

13j= t

Hence, Number of jars in one tub is:

13

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.

i believe it is b and c. (side note, i got the same computer from k-12 lol i’m in 8th grade and this is my first year, will it get

step-by-step explanation: