Ask question

Ask question

All categories

3 years ago

14

Determine algebraically all points where the graphs of XY equal 10 and Y equals X +3 intersect

1 answer:

Gelneren [198K]3 years ago

6 0

XY=10
Y=X+3
X(X+3)=10
X^2+3X=10
X^2+3X-10
(X-2)(X+5)

You might be interested in

Rodney has 83 goldfish in his pond. In the winter, he wants to put the goldfish into one or more smaller fish tanks inside his h

Leviafan [203]

Answer:

0

Step-by-step explanation:

no number of tanks will hold the same amount of fish. 83 is a prime number, no numbers can be equally divided into it

8 0

3 years ago

Please please help!!!!!!

Vlad1618 [11]

Answer:

5/2

Step-by-step explanation:

duh

6 0

3 years ago

Read 2 more answers

An appliance manufacturer recommends keeping the freezer at -18 degrees Celsius. What is |-18|

AURORKA [14]

These 'l l' lines mean absolute value. essentially it's asking how many units away from 0 a number is. Because of this all absolute values are positive numbers

l-18l=18

6 0

3 years ago

Is this the correct answer? Please someone help!!!

Whitepunk [10]

Answer:

yes

Step-by-step explanation:

same slope

3 0

3 years ago

Read 2 more answers

Oliva has signed up for snowboarding lessons. Her parents set a limit of 400$ for costs for the season. It costs 250$ to get a m

IrinaK [193]

Answer:

15

Step-by-step explanation:

(400-250) divided by 9.5

6 0

2 years ago

Read 2 more answers