Answer:
Same bro its mad hard and you know what... We're on this boat together
One way:
3x + 4x + 5 x = 30
12 x = 30
Divide by 12
x = 2.5
3x = 7.5 (2.5x3)
4x = 10 (2.5x4)
5x = 12.5 (2.5x5)
7.5cm + 10cm +12.5cm = 30cm There are your three sides.
Answer:
Combine like terms in the left side. Substract both sides. Divide by both sides therefore. the answer is the option
Step-by-step explanation:
Answer: 1³/₅ of cake left
Step-by-step explanation:
There were two cheesecakes.
One was taken and cut into 10 slices, 4 of which were sold. The remainder of Cake A is:
= 10 - 4
= 6 slices
1 cake and 6 slices are therefore left.
As the 6 slices were originally 10, this expression in fraction is:
= 6/10
= 3/5
There are therefore:
= 1³/₅ of cake left
Answer:
8530
Step-by-step explanation:
The remainder is 5⁵ + 2(5)⁴ + 9(5)³ - 6(5)² + 3(5) + 3165 = 8530
