2 years ago

Write two expressions (with at least two terms each) that when added together have a sum of -4n + 6.

Mathematics

1 answer:

andriy [413]2 years ago

3 0

I don’t even know I just need points

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Barry is solving the equation 3x2 - 7x + 12 = 0 using the quadratic formula. He notices that, under the radical, the expression

AURORKA [14]

B, Imaginary solutions

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3 years ago

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If you can tell me the answer please do i need help besties

DerKrebs [107]

Answer:

Step-by-step explanation:

8.5/1

and

x/6

cross multiply

51=x

7 0

3 years ago

Find the 137th odd number.

KIM [24]

The first odd number is 1. The next is 2 more than the previous one.

It's an arithmetic sequence.

The general term of an arithmetic sequence:

$a_n=a_1+(n-1)d$

a_n - n-th term

a_1 - first term

d - common difference.

We have

$a_1=1,\ d=2,\ n=137$

Substitute:

$a_{137}=1+(137-1)(2)=1+(136)(2)=1+272=273$

<h3>Answer: 137th odd number is equal 273.</h3>

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3 years ago

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How much do 10 pieces of candy cost if 1000 pieces cost $90<br> ?<br> 10 pieces of candy cost

Masteriza [31]

<h3>♫ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Find the cost per candy:

90/1000 = 0.09

Multiply this by the number of candy pieces you need:

0.09 x 10 = 0.9

They would cost $0.90

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

8 0

3 years ago

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Suppose the expression a(b)n models the approximate number of people who visited an aquarium each day since an aquarium opened,

Viefleur [7K]

Answer:

C. There were 6,27 times as many people who visited the aquarium on the seventh day as on the first day.

Explanation:

$\displaystyle 1,3^7 = 6,2748517 ≈ 6,27$

I am joyous to assist you anytime.

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3 years ago