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3 years ago

8-1/3x=16 how do I do it correctly

1 answer:

7 0

First you want to change the fraction into a decimal on this one the decimal is going to be .3333 now your problem looks like 8-.3333x=16 now subtract the 8 and you get -.3333x=16 now divide by -.3333 and you get -48

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Write (x^2) ^4without exponents

kompoz [17]

Answer:

$x * x + x * x * x * x = y$

The formula for finding exponents is multiply the number following the exponent by itself that number of times.

5 0

3 years ago

7/6 - (-2/9 in simplest form

Luda [366]

It is a mixed number of 1/7/18

6 0

3 years ago

Read 2 more answers

2+2+2×644×300? I known if u use a. Caculatuer u cheat and lose. I cant give the answer tell its rigth dont copy. Someone eleses

Solnce55 [7]

2+2+2x644x300
First, you need multiple,
2+2+1288x300
=2+2+386400
Then add together~
=386404
That's your answer lovely~

5 0

3 years ago

72,500/2=? 72,500/4=? 72,500/6=? Add all. =?

Kamila [148]

Answer:

66458.33

Step-by-step explanation:

72,500/2 = 36250

72,500/4 = 18125

72,500/6 = 12083.33

All added together your total is 66458.33

6 0

4 years ago

Read 2 more answers

Write the first four terms of the sequence defined by An=20-30(n-1)

monitta

The first four terms of sequence is 20, -10, -40, -70

Solution:

Given that we have to find the first four terms of sequence

Given recursive formula is:

$a_n = 20 - 30(n-1)$

To find the first term, substitute n = 1

$a_1 = 20-30(1-1)\\\\a_1 = 20-30(0)\\\\a_1 = 20$

Thus the first term of sequence is 20

To find the second term, substitute n = 2

$a_2 = 20-30(2-1)\\\\a_2 = 20-30(1)\\\\a_2 = 20-30\\\\a_2 = -10$

Thus the second term of sequence is -10

To find the third term, substitute n = 3

$a_3 = 20-30(3-1)\\\\a_3 = 20-30(2)\\\\a_3 = 20-60\\\\a_3 = -40$

Thus the third term of sequence is -40

To find the fourth term, substitute n = 4

$a_4 = 20-30(4-1)\\\\a_4 = 20-30(3)\\\\a_4 = 20-90\\\\a_4 = -70$

Thus the first four terms of sequence is 20, -10, -40, -70

3 0

4 years ago