The expression (x2 − 5x − 2) − (−6x2 − 7x − 3) is equivalent to 7x2 − 12x − 5 7x2 − 2x + 1 −3x2 + 6xy + 4 3x2 − 6xy − 4

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

uhhh idk u yolo?

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368