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alisha [4.7K]
4 years ago
9

9x+2y=36 9x+8y=36 What is the answer

Mathematics
1 answer:
erastova [34]4 years ago
7 0
\left \{ {{9x+2y=36} \atop {9x+8y=36}} \right. \\ y=- \frac{2}{9}x+4 \\ 9x+8(- \frac{2}{9}x+4) \\ 9x+ \frac{16}{-9} x+32 \\ 8 \frac{2}{9}x+32
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Help its math ik u like math
choli [55]

Answer:

141.625

Step-by-step explanation:

\:  \: 141.625\\  32 \sqrt{4532}  \\  - 32 \\  -  -  -  -  -  \\ \:  \:  \:  \:  133 \\  - 128 \\  -  -  -  -  -  -  \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 52 \\  \:  \:  \:  \:  \:  \:  - 32 \\  -  -  -  -  -  -  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  200 \\ \:  \:  \:  \:  \:    - 192 \\  -  -  -  -  -  -  \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  80 \\  \:  \:  \:  \:  \:  \:  \:  \:  - 64 \\  -  -  -  -  -  -  \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  160 \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: - 160 \\  -  -  -  -  -  -  -  \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  0

7 0
3 years ago
Read 2 more answers
If h(x) = 6 - X, what is the value of (han)(10)?​
Bingel [31]

Answer:

Step-by-step explanation:

I think you meant, "what is the value of h(10)."  If that's the case, then

h(10) = 6 - 10 = -4

7 0
3 years ago
NEED HELP PLEASE as soon as possible!!!
dolphi86 [110]

Answer:

b 0.33333333333333333

8 0
4 years ago
If 1 inch represents 75 miles on a map, then how many inches will represent 1500 miles? a. 10 c. 12 b. 20 d. 14
yKpoI14uk [10]
Hello,

Here is your answer:

The proper answer to your question is option B "20".

Here is how:

Just use this equation:

1500/75=20

Which means its 12!

If you need anymore help feel free to ask me!

Hope this helps!
8 0
3 years ago
Read 2 more answers
August is making dinner for 8 people. She opens 7 cans of soup. Each can is 16 ounces. If everyone gets the same amount of soup,
pshichka [43]

Answer:

14oz soup/ person

Step-by-step explanation:

the answer would be 14oz of soup/person

multiply 7 (cans of soup) by 16 (oz per can)

7*16=112

divide 112 (oz of soup total) by 8 (number of people feeding)

112/8=14

8 0
3 years ago
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