KimJongInEXO011494idn
Answered

Sumali sa IDNStudy.com at tuklasin ang komunidad ng mga taong handang tumulong. Sumali sa aming platform ng tanong at sagot upang makatanggap ng mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.

HELP! Please answer this and please show me your solution too if possible.

1. One number is 5 less than 4 times another. If the sum of the two numbers is 11, find the numbers.

2. The sum of the ages of Cora and Rose is 40. Cora is 4 years older than Rose. How old is Cora?

3. Find three consecutive even integers such that their sum decreased by the third integer is 82.

Sagot :

Jers15idn
1.x=one number
y=2nd number

x=4y-5
x+y=11
Substitute
4y-5+y=11
5y=16
y=16/5

x=4(16/5)-5
x=64/5 - 25/5
x=39/5

2.C=R+4
C+R=40
R+4+R=40
2R=36
R=18

Cora is 22, Rose is 18.

3.x+x+2-x-4=82
x-2=82
x=84

The numbers are 84, 86, 88. Hope this helps =)
Salamat sa iyong presensya. Patuloy na magbahagi ng impormasyon at karanasan. Ang iyong kaalaman ay mahalaga sa ating komunidad. Para sa mga de-kalidad na sagot, piliin ang IDNStudy.com. Salamat at bumalik ka ulit sa aming site.