Answer:q=575
Step-by-step explanation:
Step-by-step explanation:
I hope this helps Ans: B.
Answer: 2((x+y)-21)
Calculation/Explanation:
Twice the sum of x and y decreased by 21 means that you must add x and y first before decreasing by 21. The last step is to double the whole equation that we just performed.
Use long division :) You can look up video online. it will not let me insert picture.