Part÷Whole=Percent÷100
Part=X
Whole=55
Percent=222
X÷55=222÷100. Set this up in fraction form, cross-multiply and you will get 100x=222×55
222×55=12,210
100x=12,210: Divide by 100.
X=Part=122.1
Answer:
The answer to your question is: ST = 27
Step-by-step explanation:
Data
SR = 2x+ 7
ST = x - 6
RT = 100
Process
SR + ST = RT
2x + 7 + x - 6 = 100
3x = 100 - 1
3x = 99
x = 99/ 3
x = 33
ST = 33 - 6
ST = 27
Answer:
huh
Step-by-step explanation:
Answer:
There are, 13 yellow marbles and 7 blue marbles
Step-by-step explanation: 7 x 7 = 14 - 1 = 13 = 7 = 20 you're welcome
