2 years ago

What is the solution of y = -2x + 7 and y = 3x - 8

Mathematics

1 answer:

ser-zykov [4K]2 years ago

8 0

bro 1234567890987654321 dude

You might be interested in

Divide the product of 6 and 5 by the quotient of 12 and 4 please show me the expression too...

ArbitrLikvidat [17]

Step-by-step explanation:

$\text{the product of 6 and 5:}\qquad6\cdot5=30\\\\\text{the quotient of 12 and 4:}\qquad12:4=3\\\\\text{Divide the product of 6 and 5 by the quotient of 12 and 4:}\\\\(6\cdot5):(12:4)=30:3=10$

3 0

3 years ago

Read 2 more answers

X,y and z are three consecutive even numbers if y^2 - 2 = 2x + 5Z find x,y and z

Rama09 [41]

Answer:

6, 8, 10

Step-by-step explanation:

x y and z are three consecutive even numbers

it means that you can write y = x + 2

and z = y + 2 = x + 4

$y^2-2=2x+5z\\ (x+2)^2-2=2x+5(x+4)\\x^2+4x+4-2=2x+5x+20$

$x^2+4x+2=7x+20\\x^2+4x+2-7x-20=0\\x^2-3x-18=0\\(x+3)(x-6)=0(x=-3\ or \ x=6)$

so the solutions are

x = 6

y = 8

x = 10

6 0

2 years ago

Read 2 more answers

What’s the slope for this graphed? A.5 B.1/3 C.2 D.3

larisa [96]

No it’s D because it is rise over run and you rise 3 and run 1. 3/1 is simplified to 3.

6 0

2 years ago

kendall knows that a 45-ounce pitcher can hold enough lemonade for 6 people. At this rate, how many ounces of lemonade will kend

Angelina_Jolie [31]

THIS IS A PROPORTION QUESTION.

45 x CROSS MULTIPLY.
__ = ____
6 26

45*26=1170
6*x=6x

1170=6x DIVIDE 6 ON BOTH SIDES
_________
195=x

THE OFFICIAL ANSWER IS 195 OUNCES OF LEMONADE WOULD BE NEEDED TO SERVE 26 PEOPLE. HOPE THIS HELPS!!!!!!!!!! :)

5 0

2 years ago

Read 2 more answers

Mike and Kim invest $18,000 in equipment to print yearbooks for school. Each yearbook costs $5 to print and sells for $15. How m

dsp73

Sorry... you probably don't need the answer now but It is d...

I don't know who reported the last person but they are correct

4 0

3 years ago

What is the solution of y = -2x + 7 and y = 3x - 8​

What is the solution of y = -2x + 7 and y = 3x - 8