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3 years ago

What does x equal? :))

Mathematics

1 answer:

Daniel [21]3 years ago

8 0

If you multiply out the first side of the equation, (x + 5)³, it's equal to the second side.

x³ + 5³ = x³ + 5³, so any value of x would work.

x = "any real number" would be your answer, unless you can't type. then I think anything would work (I'm not certain though!) :)

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Tennis balls are filled with nitrogen gas. 1.7% of nitrogen gas has escaped from a particular ball after 10 hits.

bezimeni [28]

I got 96.09% -- 1.7% x 10= .17 .17 x 23= 3.91 100%-3.91= 96.09%

7 0

3 years ago

Bouncing Baby Company sells their cribs for the following amounts to stores

xz_007 [3.2K]

Answer:

Option C

Step-by-step explanation:

Since, Price of cribs (P) are proportional to the proportional to the number of cribs (N) sold,

P ∝ N

P = kN

Here 'k' is the proportionality constant

To get the value of proportionality constant,

Since, value of 10 cribs is $1320

1320 = k(10)

k = 132

Therefore, equation will be

P = 132N

Option A

If number of cribs = 6

P = 132(6) = $792

False.

Option B

For N = 22

P = 132(22) = $2904

False.

Option C

For N = 40

P = 132(40) = $5280

True

Option D

For N = 55

P = 132(55) = $7260

False

Option E

For N = 80

P = 132(80)

= $10560

False

Option F

For N = 250

P = 132(250)

= $33000

False

If the given options have been written correctly only one option, Option (C) is correct.

4 0

3 years ago

The average high temperature in Valerie's city during the month of December is 50°F.

tino4ka555 [31]

Answer:

Step-by-step explanation:

50-32=18

8 0

3 years ago

Candy selling at six dollars per pound will be mixed with candy selling at nine dollars per pound how many pounds of more expens

podryga [215]

The 15 lbs at $7=$105

So multiple 5x9 as a test and check results. 105-45=60

Here you can see that 60 is a factor of 6 by 10 so you got lucky and got the answer of 10lbs at $6 & 5lbs at $9=15 lbs at $7 average

3 0

3 years ago

Can anyone help me please

Vikki [24]

Answer:

i think it is x= -4/3

Step-by-step explanation:

maybe

7 0

3 years ago

Read 2 more answers