Solve for x by cross multiplying then isolating the variable:

cross multiply
15x=90 Isolate the variable
x=6
Solve for y by cross multiplying then isolating the variable:

cross multiply
9y=90 Isolate the variable
y=10
Answer:
makes no sense
Step-by-step explanation:
Answer:
55:5
121:11
Step-by-step explanation:
Step-by-step explanation:
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