Answer:
? = 16
Step-by-step explanation:
x2 - 8x + ? = 42 + ?
1. Take the coefficient of the middle term 8x, which is 8 and divide it by 2. . Then square it
2. Take 16 and add it to both sides:
2. Take half of the coefficient 8 that you divided by 2, which is 4 and insert 4 into the equation
3. ? = 16
Her unit rate per a minute is 2/3 of a page.
Answer:
5.
6.
Step-by-step explanation:
5:
6: