3 years ago

Giving 25 points please I really need help on this question please

Mathematics

1 answer:

horrorfan [7]3 years ago

5 0

Answer:

Step-by-step explanation:

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5x + 3(x + 4) = 7x +12 + x +

koban [17]

Answer:

All real numbers are solutions.

Step-by-step explanation:

5x + 3(x + 4) = 7x +12 + x

All real numbers are solutions.

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3 years ago

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If Tanisha has $nbsp 100 100 to invest at 66% per annum compounded semiannuallysemiannually, how long will it be before she h

Oxana [17]

Answer:

time is 6.76 years

Step-by-step explanation:

given data

amount = $150

payment = $100

rate r = 6% = 0.06

to find out

time period t

solution

we know it is compounding continuous

so we will apply here formula that is

amount = payment × $e^{rt}$ ..........1

put here all value we get

amount = payment × $e^{rt}$

150 = 100 × $e^{0.06t}$

take ln both side

ln 1.5 = $e^{0.06t}$

0.40546 = 0.06t

t = 0.40546 / 0.06

t = 6.76

so time is 6.76 years

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4 years ago

Simplify the expression to a + bi form: (11+8i)-(-5+4i) PLEASE HELP

WARRIOR [948]

If I’m correct it should be 6+4i good luck

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3 years ago

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Help Fast Multiply (2.1 x 103) x (3.5 x 102) 30 points

faust18 [17]

(2.1 x 103) x (3.5 x 102)
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3 years ago

Can someone plz answer my question plz!!!!! It's in the picture

djyliett [7]

-- If the spinner is honest and the sections are all the same size, then
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If there are 4 sections, then each one should come up
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3 years ago