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tester [92]
2 years ago
14

6. The teacher gave this pattern to the class: the first term is 5 and the rule is add 4, subtract 1. Each student says one numb

er. The first student says 5. Victor Is tenth in line. What number should Victor say? (lesson 5.6)​

Mathematics
1 answer:
hoa [83]2 years ago
6 0

Answer:

  D.  21

Step-by-step explanation:

The first terms are ...

  5, 9, 8, 12, ...

Each even-numbered term is 3 more than the previous even-numbered term. Then the even-numbered terms are ...

   n = 2, 4, 6, 8, 10

  an = 9, 12, 15, 18, 21

Victor should say "21."

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Use the distributive property to remove the parentheses. Simplify your answer as much as possible.
kondaur [170]

Answer:

9 - 24y

Step-by-step explanation:

12 ( 3/4 - 2y)

Distribute

12 * 3/4 - 12 * 2y

36/4 -24y

Simplfiy

9 - 24y

8 0
4 years ago
Forty-four students go on a field trip. The students are divided into groups of 7 students. How many groups of 7 will there be?.
strojnjashka [21]

6

To solve this problem, you need to divide the total number of students going on the field trips with the number of students in each group.

44/7

= 6 R 2

Since, I assume there can <em>only</em> be groups of 7, the answer is 6.

4 0
3 years ago
If £2000 is placed into a bank account that pays 3% compound interest per year, how much will be in the account after 2years?
AVprozaik [17]
3% = 3/100 = 0,03

When it's compount interest it's 1,03 because you gain 3% more from what you already have.

All you need to do
1,03•2000=2060$ for the first year

And then for the second year, you take the actual amount after one year of 3%

1,03•2060=2121,8

After two years, there will be 2121,8$
5 0
4 years ago
Read 2 more answers
A bag contains yellow marbles and red marbles,65 in total. The number of yellow marbles is 5 more than 4 times the number of red
Lostsunrise [7]
Let x equal the number of red marbles.
65 = x + (4x + 5)
65 = 5x + 5
60 = 5x
12 = x
65 - 12 = 53
53 yellow marbles.
3 0
3 years ago
234% as a simplifed fraction
blagie [28]

Answer:

So, /(100÷2) = 117/50 when reduced to the simplest form. As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 234/100 is also equal to 2 17/50 when expressed as a mixed number.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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