Answer:
all real numbers greater than or equal to 175
Step-by-step explanation:
Answer:
a=50
Step-by-step explanation:
a + 2a + 30 = 180
3a + 30 = 180
(-150 from both sides)
3a = 150
(Divide by 3 from both sides)
a = 50
Answer:
They bought 5
Step-by-step explanation:
65x+40y=765
65(5)+40(11)=765
Answer:
a=1/2 b=5/4 c=2^5/4 . ??
Step-by-step explanation:
I am not sure if the a is supposed to be a second exponent but I solved this as if it wasn't.
V = lwh/3
= 5x3x1/3
= 15/3
= 5
Therefore the volume is 5 meter cubed.
