Answer:

Step-by-step explanation:

Answer:
y is going back by 3's x is going back one
Step-by-step explanation:
76% of 150 would be 114 I think I’m not to sure tho
B. 1 hour, he takes the exact amount of time that he types.
Answer:
The perimeter is 46.
Step-by-step explanation:
You have to add the numbers 15 + 15 = 30 and 8+8 =16 then add 30 plus 16 which gets you 46.