Question

Julio's father is 4 times as old as Julio. The sum of their ages is no less than 55.



Enter an inequality that can be used to represent this situation in the first box, where x represents Julio's age.

Enter the youngest age Julio can be in the second box.

Answer 1

father = 4*Julio

Father +Julio >= 55 no less 55 so mean that equal or greater than 55

Answer 2

Julio"s age is note x so substitute the x there please

Answer 3

mmm how so we substitute the x or do you mean input?

Answer 4

yes in place where i ve wrote Julio

Answer 5

oh ok so we just write >

Answer 6

not just > bc this mean just greater but there in the text of your exercise ve wrote that is no less than 55 so this mean that can being equal 55 too

Answer 7

oh ok so we find whats lesser or equal to 55 and input it in?

Answer 8

not lesser this sign mean greater or equal 55

Answer 9

just bc. than you read the text of your exercise there ve wrote not less than 55

ok. ?

Answer 10

oh ok thanx

Answer 11

wait would that be 56 or 77 idk i'm terrible at this

Answer 12

np

yw

and anytime

hope helped

Answer 13

father age is = 4 Julio age

father age = 4x

so you know that

4x +x >=55

5x >= 55 divide both sides by 5 so what will get ?

Answer 14

5 divided by 5 we get 1 ami doing this right

Answer 15

yes on the left part but on the right part what will get ?

Answer 16

55/5 = ?

Answer 17

11

Answer 18

yes sure

Answer 19

so 11 is the answer

Answer 20

so now you know that x>= 11

than how many is the age of Julio and how many is the age of father ?

Answer 21

do you understand it now ?

Answer 22

yes

Answer 23

so than you suppose that Julio has 11 old years so this mean that father"s age is 4*11 = 44 years old

ok. ?

Answer 24

wai nevermind 11's the answer then 44 we were just trying to figure out the father's age right? sorry.

Answer 25

in the first box you need entering this inequality

so in the second box the youngest Julio age

Answer 26

yes sure this above wrote you are right sure

so now i see it that you ve understood it right sure

yes ?

Answer 27

yes

Answer 28

ok. good luck

was my pleasure and anytime

bye bye

Answer 29

BYE