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serious [3.7K]
3 years ago
13

Can someone solve this equation for me?

Mathematics
1 answer:
Serggg [28]3 years ago
6 0

Answer:

x=6

Step-by-step explanation:

LCM of 3,2 : 6

(4/6)x + (3/6)x = 7

(7/6)x =7

(divide 7/6 on both sides)

x= 6

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Write the expanded form and the word form for 7.436
Dennis_Churaev [7]
7 + 0.4 + 0.03 + 0.006 is expanded form
Word form is
Seven and four hundred thirty-six thousandths
Hope this helps :)
8 0
4 years ago
Hector invests $10,000 at age 21. He hopes the investments will be worth $150,000 when he turns 50. If the interest compounds co
Slav-nsk [51]

Answer:

9.33%

Step-by-step explanation:

Step one:

given

Principal= $10,000

Final amount = $150,000

time = 50-21= 29 years

Required

The rate

Step two:

to solve for the rate we can apply the formula for rate as

r = ln(A/P) /t

r= ln(150000/10000)/29

r= ln(15)/29

r=2.7080502011/29

r=0.0933

r= 0.0933*100

r= 9.33%

5 0
3 years ago
Identify the percent amount and base in this problem.150 is 25 percent of what number.
NemiM [27]

let's say that number is "x", so that is then the 100%.

if 150 is 25%, what is "x"?


\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} x&100\\ 150&25 \end{array}\implies \cfrac{x}{150}=\cfrac{100}{25}\implies \cfrac{x}{150}=4\implies x=600

6 0
4 years ago
Hi again. I'm bb and needs more help with maths if you can helps me :3
Brut [27]

Answer:

The answer is: There is a negative correlation in the data set.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Please answer asap I need help
Andru [333]

you can right click inspect and see the correct answer

5 0
3 years ago
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