Answer:
20+6n
Step-by-step explanation:
Tara's point total is found by adding up the points in each game ...
20 + n + n + n + n + n + n
= 20 +6n
_____
Of course, we use multiplication to simplify repeated addition.
Answer: 30 students per bus
Step-by-step explanation: 99-9=90
90/3=30
30 students per bus
Answer:
d
Step-by-step explanation:
The answer is x = 6
Explanation:
First, you must assume that 5x-10=20. Next, you add 10 to 20, which makes the equation 5x=30. Next, divide 30 by 5, which then makes the equation x=6. When you substitute 6 in the original equation, it works, because 5(6)-10 equals 20.
Answer:
40 dresses will fit in each box
Step-by-step explanation:
40,000 ÷ 1,000 = 40
Hope this helps