Answer: 0.5
Please mark brainliest
For (-0.75+6)-(2.5x-9) all you have to do is multiply the negative into the 2nd brackets and collect like terms. Same with 8(5x-3y) all u have to do is multiply in the 8.
for the 4x+20 and 6x+54 all u do is factor out a common number(LCD- lowest common denominator)
1. 180 seconds in 3 minutes
2. 1000ml in one litre
3. ??
4. 1m 15cm = 115cm
5. Perimeter = 10cm
6. Area = 4cm2
7. 48 hours in 2 days
8. 10 minutes after 4:00 = 4:10
9. $3.57 to the nearest dollar = $4
10. A can of lemonade has 375ml
11. 1/2 kg of carrots at $2.60 per kg = $1.30
12. The temperature of an ice cube is around 0
13.??
If you help me with my last question I will help you with this one
V = u + at
u = 0
v = 0 + 1.5*5
v = 7.5 m/s
final velocity is 7.5 m/s
s = ut + 0.5at^2
s = 0 + (0.5*1.5*5^2)
s = (0.5*1.5*25)
s = 18.75 m
total travel distance is 18.75 m.