Answer:
x= -4.5
x= -9/2
I am confused by what you mean when you say: larger and smaller x
Step-by-step explanation:
2x+16-7=0
2x+9=0
2x=0-9
2x=-9
x=-9/2
x=-4.5
Answer:
0.40x = 320
Step-by-step explanation:
40% as a decimal is 0.40.
Let the number of house plants = x.
40% of the number of house plants is 320.
40% * x = 320
0.40x = 320
Answer:
first one np
Step-by-step explanation:
not sure how to explain but ik it gonna take very long to
Answer:
5
Step-by-step explanation:
formula is y=kx where k is constant of variation
then k=15/3=5