Answer:
The answer is 7.
Step-by-step explanation:
When two letters in an equation are put together that means you must multiply them. So 5×3=15. y=8 so you subtract 15-8=7.
16
128/8= 16
the second one it shows it going up
12
Factors : 1,2,3,4,6,12
B) 450
You use the greater amount minus the lesser amount, times 30 minutes.
55-40=15
15 x 30=150
Hope I helped!
