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belka [17]
3 years ago
7

I need the final answer! round to 3 decimal places

Mathematics
2 answers:
ivann1987 [24]3 years ago
8 0
6.438 is the final answer
mina [271]3 years ago
4 0

Answer:

6.438 Is the answer you're looking for!

Step-by-step explanation:

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dog brought a new jet ski for $299 down in 14 monthly payments are $57 how much did Doug pay for the jet ski total
Effectus [21]

If he paid $57 monthly for 14 months, the total amount paid is:

57\times14=798

He paid $798 in total

8 0
1 year ago
The table shows the distance Allison drove one day of her vacation. Is the relationship between the distance and the time propor
miv72 [106K]

Answer:

hope that it helps you any

Step-by-step explanation:

first hour she drove 60mi

second hour she drove 50mi

third hour she drove 70mi

fourth hour she drove 20mi

fifth hour she drove 75mi

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take 275 divide it by 5 you get an average of 55mph

7 0
3 years ago
Solve each system of linear equations by substitution.
Naddik [55]
3x-2(2x-7)=9 \\ 3x-4x+14=9 \\ -x+14=9 \\ -14\ \ \ \ -14 \\ -x=-5 \\ /-1/-1 \\ \ \ x=5
3 0
3 years ago
Read 2 more answers
PLEASE HELP
Viefleur [7K]
7x²=9+x
so
for
0=ax²+bx+c

x=\frac{-b+/-\sqrt{b^2-4ac}}{2a}
so

7x²=9+x
mins 9 from both sides and minus x
7x²-1x-9=0
a=7
b=-1
c=-9


x=\frac{-(-1)+/-\sqrt{(-1)^2-4(7)(-9)}}{2(7)}
x=\frac{1+/-\sqrt{(-1)^2+4(7)(9)}}{2(7)}
so the 4th one
4 0
3 years ago
Jenny is piloting an airplane at point A sees others at b and c. For the pilot of airplane b, calculate the angle between the li
AnnZ [28]

Answer:

Step-by-step explanation: 5

5 0
3 years ago
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