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d1i1m1o1n [39]
3 years ago
10

-4(x+3)=8 show work please

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
4 0

Answer:

x = -5

Step-by-step explanation:

-4(x+3)=8

(-4)(x)+(-4)(3)=8 (distribute)

-4x - 12 = 8

-4x - 12 + 12 = 8 + 12

-4x = 20

-4x/-4 = 20/-4 =

x = -5

-Elaina <3

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Your deposit $1500 into a savings account that pays 6% interest compounded yearly. How much money is in the account after 10 yea
ehidna [41]

Answer:

$2686.27.

Step-by-step explanation:

The formula for the amount of money after compound interest is

A=P(1+\frac{r}{n} )^{nt}

where P is the principal, r is the rate, n is the number of times the interest is compounded per year, and t is the number of years. $1500 is the principal amount of money. 6% in decimal form is 0.06 (divided by 100), so the rate is 0.06. The interest is compounded once per year, so n = 1. And it's after 10 years, so t = 10. So now we can substitute:

A=1500(1+\frac{0.06}{1} )^{1(10)}

A=1500(1+0.06)^{10}

A=1500(1.06)^{10}

A=2686.27

7 0
4 years ago
Compare -1.96312... and negative square root of 5
e-lub [12.9K]
I think it’s right, sorry if I’m wrong...


The square root of 5 is the positive real number that, when multiplied by itself, gives the prime number 5. It is more precisely called the principal square root of 5, to distinguish it from the negative number with the same property. This number appears in the fractional expression for the golden ratio. It can be denoted in surd form as:

List of numbers Irrational and suspected irrational numbers
γ ζ(3) √2 √3 √5 φ ρ δS e π δ
Binary 10.0011110001101110…
Decimal 2.23606797749978969…
Hexadecimal 2.3C6EF372FE94F82C…
Continued fraction
2
+
1
4
+
1
4
+
1
4
+
1
4
+
⋱
2 + \cfrac{1}{4 + \cfrac{1}{4 + \cfrac{1}{4 + \cfrac{1}{4 + \ddots}}}}
5
.
\sqrt{5}. \,
It is an irrational algebraic number.[1] The first sixty significant digits of its decimal expansion are:

2.23606797749978969640917366873127623544061835961152572427089… (sequence A002163 in the OEIS).
which can be rounded down to 2.236 to within 99.99% accuracy. The approximation
161
/
72
(≈ 2.23611) for the square root of five can be used. Despite having a denominator of only 72, it differs from the correct value by less than
1
/
10,000
(approx. 4.3×10−5). As of December 2013, its numerical value in decimal has been computed to at least ten billion digits.[2]
3 0
4 years ago
Read 2 more answers
What is the midpoint between (1,-2) and (-4,-4)
Murrr4er [49]

Answer:

(-3,1)

hope this helps!

Step-by-step explanation:

8 0
4 years ago
2 pts
34kurt

Answer:

67 and -1

Step-by-step explanation:

You always multiply first so its 7+64-4 and that becomes 67

You have to distribute first so the problem would be 5-21+15   which is -1

3 0
4 years ago
The Red Rox have won 3 World Series titles in the last 11 years. At this rate, how long will it take them to win 20 World Series
Alex787 [66]

Answer:

73 1/3 years

Step-by-step explanation:

3 WST = 11 years              FInd the unit rate

1 WST = 11/3

20 WST =  220/3 or 73 1/3 years

<h3><u><em>Hope this helps!!! </em></u></h3><h3><u><em>Please mark this as brainliest!!! </em></u></h3><h3><u><em>Thank You!!! </em></u></h3><h3><u><em>:)</em></u></h3>
8 0
3 years ago
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