3 * 10 is 30 because 10 you would just add a zero behind the three
The answer is 120 because if he gpt 60 cents at first you add it up again and it will be 120.
10. 4w^2 + 7w^2 + 7z^2
Combine each term with the same variable.
11w^2 + 7z^2
This is in simplest form.
11. 3x + 4(5x + 2)
Multiply each term inside the parentheses by 4.
3x + 20x + 8
Combine all the terms with the same variable.
23x + 8
This is in simplest form.
Answer:
67
Step-by-step explanation:
Adding 6 and 7 together equate to 13. You then switch the digits of 67 to 76 and the number is increased by 9.
Answer:
1308/12=109
Step-by-step explanation:
each payment is 109 dollars
i just divided 1308 by 12 and got 109
