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Crazy boy [7]
3 years ago
8

Can someone please help me i am doing algebra and i am stuck please help me asap 7x+4y=-16

Mathematics
1 answer:
ioda3 years ago
8 0
4y=-16-7x equation 1. substitute equation 1 in given equation. 7x(-16-7x)=-16. -112x-49x=-26
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3 years ago
Jack has $500 to invest. The bank offers an interest rate of 6% compounded annually. How much money will Jack have
g100num [7]
<h2>Answer with explanation:</h2>

The formula to calculate the compound amount is given by :-

A=P(1+r)^t, where P is the Principal amount invested , r is the rate of interest ( in decimal ), and t is the time period ( in years).

As per given , we have

P= $500  ,  r= 6%=0.06

Then the formula to find the compound amount after t years :

A=500(1.06)^t  (Put values of P and r in the formula)

For t=1

A=500(1.06)^1=530  

Jack will have $530 after 1 year.

For t=2

A=500(1.06)^2=561.8  

Jack will have $561.8 after 2 years.

For t=5

A=500(1.06)^{5}=669.1127888\approx669.11  

Jack will have $669.11 after 5 years.

For t=10

A=500(1.06)^{10}=895.423848271\approx895.42  

Jack will have $895.42 after 10 years.

3 0
4 years ago
Which set(s) of side lengths could not be used to construct a triangle?
meriva

Answer: 1st 5th and 3rd one

Step-by-step explanation:

7 0
3 years ago
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