Answer:
x>3 or x≤-2
Step-by-step explanation:
4x-7>5 or 5x+4≤-6
4x>5+7 or 5x≤-6-4
x>3 or x≤-2
so because im kind ill help:
Answer:
a=12
b=17
c=7
d=-3
Step-by-step explanation:
nope, i just guessed
The answer is 0.8
15x^2=12x
15x=12
x=12/15 = 4/5 so the answer is 0.8
We know that
the length of Q is 25% more than the length of p
so
length Q=1.25*40--------> 50 cm
the area of Q is 10% less than the area of p
Area Q=50*y
Area P=40*x
so
50*y=0.90*[40*x]---------> 50*y=36*x-------> x/y=50/36---> 25/18
the answer
the ratio x:y is 25:18
