Answer:
d
Step-by-step explanation:
40% = 40/100
40/100 X = 8
X = 800/40 = 20
X% of 40 = 20/100*40 = 8
20+20+15+15=70
20times 15=300
The dimensions are 20 ft, 15 ft
Answer:
the maximum range is 2 the minimum range is -9
Step-by-step explanation:
im not great at explaining things
Answer:
-1/3
Step-by-step explanation:
2^2 + 3x - 3 = 0
4 - 3 + 3x = 0
1 + 3x = 0
x = -1/3
Hope it helps
It factorises to -
4(x+6)
