Answer:
My answer
Step-by-step explanation:
The range of the function is :
all real numbers less than or equal to - 1
Answer:
balloons= 9
candles= 8
Step-by-step explanation:
let the number of balloons be x
and candles be y
So
15x+8y=192----------1
x+y=17--------------2
from 2, x= 17-y
put x= 17-y in 1
15( 17-y)+8y=192
255-15y+8y=192
solve for y
-7y=192-255
-7y=-63
x=63/7
x=9
put x= 9 in 1
9+y=17
y= 17-9
y=8.
Answer:
2500
Step-by-step explanation:
The driveway is 25 meters.
In every meter there is 100 centimeters.
So 25 times 100 is 2500 centimeters.
Answer:
1 x 10^9
Step-by-step explanation:
Answer:
(f+g)(x)=f(x)+g(x)
=(-3x-5)+(4x-2)
= -3x-5+4x-2. collect like term
= -3x+4x-5-2
= x-7. the final answer
