3 years ago

Quickkk please help and how all work y = x +4 2x - y = 6

Mathematics

1 answer:

Sati [7]3 years ago

3 0

Y is 6 and x is 2 I have shown my work in the picture pls ask any questions

You might be interested in

Henry made 3 batches of cookies. Each batch creates 12 cookies. If Henry gave the same amount of cookies to all of his 20 cowork

zlopas [31]

He makes 3 batches of cookies...each batch contains 12 cookies...
so there are (3 * 12) = 36 cookies.
He wants to give the same amount of cookies to all of his 20 coworkers...

he can give each coworker 1 cookie and have 16 remaining cookies <=

6 0

4 years ago

Read 2 more answers

Is the relation {(3, 5), (–4, 5), (–5, 0), (1, 1), (4, 0)} a function? Explain.

Harman [31]

Yes, since none of the x values were duplicated.
...
domain: -5, -4, 1, 3, 4
range: 0, 1, 5

6 0

4 years ago

Identify the graph of y = x3. 4 2 -2 -4 - 4 2 Intro

salantis [7]

Can you take a picture this is confusing

8 0

3 years ago

Need some help over here plz

tatiyna

Answer: x=52

Step by Step:

5 0

4 years ago

1. Solve for p

DerKrebs [107]

Answer:

$1. \quad p=\dfrac{-3q}{2}\\\\2. \quad b=\dfrac{4a+7}{2}, b=\dfrac{19}{2}\\\\3. \quad r=\dfrac{d}{t}\\\\4. \quad \text{D. 30}$

Step-by-step explanation:

1. Subtract p:

3p +3q -p = 0

2p +3q = 0 . . . . collect terms

2p = -3q . . . . . . subtract 3q

p = -3q/2 . . . . . . divide by the coefficient of p

2. Add 7 and divide by the coefficient of b:

4a +7 = 2b

(4a +7)/2 = b

Substitute for a to find the value of b.

(4(3) +7)/2 = b = 19/2

3. Divide by the coefficient of r:

r = d/t

4. The sum of length and width is half the perimeter:

15 + w = 90/2 = 45

w = 30 . . . . . . . subtract the length; the width is 30 units

6 0

4 years ago