Answer:
Step-by-step explanation:
Multiply the first term by
, the second term by
, the third term by
.
<u>The first term becomes:</u>
<u>The second term becomes:</u>
<u>The third term becomes:</u>
<u>Their sum is:</u>
Correct choice is B
You do 9x27=243 then take 2x31=62 add 243+62=305 then take 305 and subtract it from 28 305-28=277
so if i did it right you should get n=277
It should be 13 since 13+8 = 21. 21-7 = 13
21 + 15 = 36
36 x 3 = 108
Their father donated $108 to charity
Answer:
The second one
Step-by-step explanation: