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Luden [163]
3 years ago
12

9x+10y=29 10x+9y=28 Solve by elimination

Mathematics
1 answer:
Temka [501]3 years ago
5 0
There’s this app called Photomath. It’s free! You can download it and it’ll solve your problem quick! ;P
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i need help writing each decimal in word and expanded form.1)0.65  2)12.31  3)692.14  4)81.51  5)914.011  6)3,521.71  7)0.56  8)
DIA [1.3K]
1)<span>sixty-five hundredths
2)</span><span>twelve and thirty-one hundredths
3)</span><span>six hundred ninety-two and fourteen hundredths
4)</span><span>eighty-one and fifty-one hundredths
5)</span><span>nine hundred fourteen and eleven thousandths
6)</span>three thousand, five hundred twenty-one and <span>seventy-one hundredths
7) </span><span>fifty-six hundredths
8)</span>eight thousand, nine hundred forty-eight and <span>three hundredths</span>
8 0
3 years ago
18 + 18 = what? please! I need this for Homework!!! helllpppp
Marat540 [252]
18+18=36 because 1+1 equals 2(20) and 8+8 equals 16. 20+16=36

4 0
3 years ago
(03.02 mc) the function f(x) = 1.50x 12.50 relates how much kelsey pays for digital service, f(x), to the number of movies, x, s
evablogger [386]
F(x) = 1.50x + 12.50
f(18) = 1.50(18) + 12.50
f(18) = 27 + 12.50
f(18) = 39.50 ....this is the amount Kelsey paid for 18 movies in 1 month
5 0
3 years ago
i need help finding the radius of the cylinder. i do not know what i have to do. any help will be greatly appreciated. thank you
xeze [42]

Answer: The radius is 5.  Hopefully this helps. :)

Step-by-step explanation:

V = π r2 h                            125/5=25

125π = π r2 5                       r2=25

125π= π*5^2*5                       r=5

8 0
3 years ago
Help me complete the ^2​
valentina_108 [34]

Answer:

j =−1

j =−7

Step-by-step explanation:

7 0
3 years ago
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