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nataly862011 [7]
2 years ago
11

In a sequence of numbers, a5 = 30, a6 = 34, a7 = 38, a8 = 42, and a9 = 46.

Mathematics
1 answer:
defon2 years ago
7 0

Answer:

A.)

Step-by-step explanation:

Try each choice to see which one works.

A.)

a_n = 4n + 10

a_5 = 4(5) + 10 = 30

a_6 = 4(6) + 10 = 34

a_7 = 4(7) + 10 = 38

Answer: A.)

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If y=x^2 and x=(-8) then y =...
lutik1710 [3]

Answer:

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Step-by-step explanation:

If

y=x^2

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Your answer will be -64

By saying that x=(-8)   all you have to do is plug in the negative 8 to the original equation of y=x^2. This would make it   y=(-8)^2

When you plug in negative 8 to the second power into the calculator your answer will be -64

I hope this helps king!

7 0
3 years ago
If people who bought 4 souvenir spent $2 for each one,how much did all the people who bought 4 souvenir spend in all ?
puteri [66]

I believe it is $0.50.

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8 0
3 years ago
What is a reasonable estimate for the sum of 4 1/8+3 2/3+5 1/2
Bingel [31]
First, mentally add the whole numbers.
4+3+5=12
Now, look at the fractions. 1/8, 2/3, and 1/2.
2/3 is bigger than 1/2, so you can add in another whole number.
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4 0
2 years ago
Read 2 more answers
Shiloh has to earn at least $200 to meet her fundraising goal. She has only 100 cakes that she plans to sell at 5 dollars each.
kakasveta [241]
Here is the inequality you can enumerate:

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x <= 100, this means you cannot sell more than 100 cakes, because you only have 100 cakes

Solve for them, you will get: 40 <= x <= 100
5 0
3 years ago
You and two friends went to the movies. After purchasing tickets, popcorn and drinks you and your friends spent $72 total. Payme
mart [117]

Step-by-step explanation:

2:3:5

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2 years ago
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