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Over [174]
2 years ago
5

Which could be the resulting equations when Andre elimates one of the variables?

Mathematics
1 answer:
andrew-mc [135]2 years ago
6 0

Answer:

120

Step-by-step explanation:

no nonp

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What are the first four terms if the sequence represented by the expression n (n-1) -4?
shepuryov [24]
We have that
<span>n (n-1) -4

for n=1
a1=1*(1-1)-4------> a1=-4

for n=2
</span>a2=2*(2-1)-4------> a2=-2

for n=3
a3=3*(3-1)-4------> a3=2

for n=4
a4=4*(4-1)-4------> a4=8

the answer is
-4,-2, 2, 8
5 0
3 years ago
You deposit $800 in an account that pays 2.25% annual interest compounded continuously. About how long will it take for the bala
timurjin [86]

Answer:

48.8 years

Step-by-step explanation:

A=p(1+r/n)^nt

A= total amount

p= initial investment (800_

r/n= annual interest rate over number of years( 2.25)

t= number of years compounded ( annually , biannually, quarterly etc.)

48.8 years

7 0
3 years ago
What is the slope of this line?
DedPeter [7]

Answer:

1/4 is the clope of the line

Step-by-step explanation:

a slope is just a rise ofver run from one dot to anothor so you go up 1 and over 4 and if you dont do the 2 dots that are closest to each other you have to simplify you r exspresion you will always get 1/4 on this graph

5 0
2 years ago
Justin won 20 games, tied 8 games &amp; lost 14. What is Justin's ratio of total games to tied games? Please show how you get th
drek231 [11]
Total games= 20+8+14 
                    =42 games
Fraction of tied games= 8/42
reduce the fraction so that it's 4/21
The ratio would be 4:21 
6 0
2 years ago
PLEASE HELP ME I CANT FAIL I WILL GIVE YOU SO MUCH POINTS IF YOU HELP! What is the product of -2 2/5 and -3 5/6?
olga55 [171]

Answer:

The answer should be 9 1/5 i am sorry if i am incorrect, im praying for u rn lol

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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