Answer:
x² + 10x - 12
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor, that is
x(2x - 2) + 6(2x - 2) ← distribute both parenthesis
= 2x² - 2x + 12x - 12 ← collect like terms
= 2x² + 10x - 12
Answer:
160%
Step-by-step explanation:
Because the first square (the one to the left) is shaded to the brim, it represents 100%.
The second square (the one to the right) is shaded only until the 6th row, we can say that it is shaded 6/10 rows, or 60%.
Lastly, add the percentages of the two squares => 100% + 60% = 160%
He rode 3 miles on monday, 10 on tuesday
10+3=13
rode two times farther on wed
so 10x2=20
13+20=33
The best thing to do is to divide 78 by 100, and then multiply this by 9.5
78/100= 0.78. 0.78x9.5=7.41
You've then got to add 7.41 to 78, and this gives you 85.41
Hope this helps :)
First subtract 3 from 51 which gives you 48, then divide 48 by 3 which gives you the answer of 16.
