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:
- 15
Step-by-step explanation:
R u in k12? or nah if yes send a mail to the teach
Answer:
330 minutes a week
Step-by-step explanation:
50 x 5= 250 then add 80 because 40 x 2 is 80 and get 330
Answer:
3
Step-by-step explanation:
The 3 is in the tens place representing the number 30.
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