Answer:
11.9
Step-by-step explanation:
-11.9/-1
so the both cancel out each other
so it will just be 11.9 ,since it is -1
Answer:
At 50 km/hr, she travels a distance of 40 km
At 100 km/hr, she travels a distance of 160 km
Step-by-step explanation:
The general formula for distance = d = r*t
distance / rate = time
x/50 + y / 100 = 2.4 Multiply by 100
2x + y = 240
x + y = 200
Subtract the two equations
x = 40 km
y = 200 - 40
y = 160 km
2(6y − 3) = 20 + 6y
Use the distributive property, which states a(b - c) = ab - ac
We should get:
2*6y - 2*3 = 20 + 6y
Which can be simplified to:
12y - 6 = 20 + 6y
That means the mistake was in step 2. The student didn't multiply the numbers and instead added the numbers.
Your answer is: <span>Step 2: 12y-6=20+6y</span>
Answer:
For example, a multiple of 2 is 2, 4, 6, 8, etc...
So if your question is find three multiples of 36, it would 36, 74 and 110.
Hoped this helped, have a nice day!
Brainlyest plz?
Answer:
4.35
Step-by-step explanation:
-4.35. Step-by-step explanation: You multiply three eights times .4 which gives you .15, then you subtract that from 4.5 which gives you 4.35