All categories

3 years ago

10x+4y=20 Help me solve step by step and rewrite the equation

Mathematics

1 answer:

bixtya [17]3 years ago

3 0

Answer:

y = -2.5x + 5

Step-by-step explanation:

10x + 4y = 20

Subtract 10x from both sides.

4y = -10x + 20

Divide both sides by 4.

y = -2.5x + 5

You might be interested in

Janie has 4 pieces of fruit, 2 are bananas write 2 fractions that describe the fraction of fruit that are bananas

artcher [175]

Answer: 2/4 or 1/2

Step-by-step explanation: The amount of bananas to the amount of fruits in general i 2/4 or 1/2 because the person with the fruits has 4 fruits in general, so 2 out of 4 is 2/4 or just 1/2.

6 0

3 years ago

Read 2 more answers

Five girls participated in

mestny [16]

Answer:

Ella ............> Maria .............> Sarah ............> Marianne .............> Julia

Explanation:

1- For the first given:

Maria finished before Sarah, but behind Ella

So, we can infer that:

Ella finished first, followed by Maria and then Sarah

Ella ............> Maria .............> Sarah

2- For the second given:

Marianne finished before Julia, but behind Sarah

So, we can infer that:

Sarah finished first, followed by Marianne and then Julia

Sarah ............> Marianne .............> Julia

3- Combining the above parts:

By combining what we got from parts 1 and 2, we can deduce that:

Ella finished first, followed by Maria, Sarah, Marianne and finally Julia

Ella ............> Maria .............> Sarah ............> Marianne .............> Julia

Hope this helps :)

4 0

3 years ago

Why did 6 run away from 7

raketka [301]

Answer: Because 7 8 9

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

∠1 and ∠2 are complementary angles. m∠1=13° What is the measure of ∠2 ?

marin [14]

Measure of angle 2 is 77. hope this helped.

4 0

3 years ago

The temperature at 5 p.m. is 20°F. The temperature at 10 p.m. is -5°f. How many degrees did the temperature fall?

NARA [144]

Hello!

You don't have to worry about the time when the temperature drops.

I believe your answer is 25°F.

If it is 20°F outside, then it takes 20°F to drop the zero. Now, since we are at zero now, and we are trying to get to -5°F. Then all we have to do is add 5 plus 20 and that is 25°F.

I hope it helps!

6 0

3 years ago