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3 years ago

Which system of equations has a solutions x=0,y=1?

Mathematics

1 answer:

Vilka [71]3 years ago

6 0

Answer:

y+x=1

y-x=1

Step-by-step explanation:

Well If x is 0, its pretty straight forward.

1+0=1

1-0=1

lol hope this helps

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For a recipe, Will needs 5/8 of milk. he only has 1/3 cup milk . how much more does he need?

ludmilkaskok [199]

Answer:

He needs 7/24 cup of milk

Step-by-step explanation:

If he needs 5/8 cup of milk and has 1/3 cup, he will need to subtract so see how much more he needs.

5/8 - 1/3

We need to get a common denominator of 24

5/8 * 3/3 - 1/3 *8/8

15/24 - 8/24

7/24

He needs 7/24 cup of milk

3 0

3 years ago

Can Anyone Help Me

Dmitry_Shevchenko [17]

A. hundreds
250 bars * $2 each = $500

5 0

3 years ago

What is y=1/2(x+3)^2+10 in standard form

anyanavicka [17]

Answer:

Simplified equation in standard form: $y=\frac{1}{4}x^{2}+12\frac{1}{4}$

Original equation in standard form: $y=1/2(x+3)^2+10$

Step-by-step explanation:

$y=\frac{1}{2}(x+3)^2+10$

Step 1: Distribute the $\frac{1}{2}$ :

$y=(\frac{1}{2}*x+\frac{1}{2}*3)^2+10$

$y=(\frac{1}{2}x+1\frac{1}{2})^2+10$

Step 2: Take $(\frac{1}{2}x+1\frac{1}{2})$ and square it :

$y=(\frac{1}{2}x+1\frac{1}{2})^2+10$

$y=(\frac{1}{2}x)^{2} +(1\frac{1}{2})^2+10$

$y=(\frac{1}{2}x*\frac{1}{2}x)+(1\frac{1}{2}*1\frac{1}{2})+10$

$y=\frac{1}{4}x^{2}+2\frac{1}{4}+10$

Step 3: Add the constants:

$y=\frac{1}{4}x^{2}+(2\frac{1}{4}+10)$

$y=\frac{1}{4}x^{2}+(12\frac{1}{4})$

Step 4: Get rid of the parenthesis:

$y=\frac{1}{4}x^{2}+12\frac{1}{4}$

3 0

3 years ago

Graph all solutions on a number line and provide the corresponding interval notation. 1. 3x + 5>-4 2. 2x+1> -1 3.5-6y <

kykrilka [37]

Graphs attached

Done!

Hopw it helps

4 0

3 years ago

3698 to the nearest thousand

ad-work [718]

Answer:

4000

Step-by-step explanation:

Find the number in the thousand place 3 and look one place to the right for the rounding digit 6 . Round up if this number is greater than or equal to 5 and round down if it is less than 5 .

4000

8 0

4 years ago