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

1 answer:

7 0

$\left \{ {{9x+2y=36} \atop {9x+8y=36}} \right. \\ y=- \frac{2}{9}x+4 \\ 9x+8(- \frac{2}{9}x+4) \\ 9x+ \frac{16}{-9} x+32 \\ 8 \frac{2}{9}x+32$

You might be interested in

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