Answer:
2
Step-by-step explanation:
10-2=8.
Answer:
Y=3
X=9/5
Step-by-step explanation:
(1) 5x=y+6
(2) 5x+2y =3
Replace (1) to (2) => (y+6)+2y=3 => y=3
Replace y=3 to (2) => 5x = 3+6 => 5x=9 => x=9/5
Answer:
87.47 cm
Step-by-step explanation:
112-24.53 is 87.47
Your answer would be -3/4n+3/8 because 1/4•-3/1n would be -3/4n and then 1/4•3/2 would be 3/8 so your answer would then be -3/4n+3/8.
Answer:
30 seconds
Step-by-step explanation:
Find the least common multiple of 6 and 15.
First, write the prime factorizations.
6 = 2 × 3
15 = 3 × 5
The LCM is the product of each distinct factor.
LCM = 2 × 3 × 5
LCM = 30
They flash together at the same time every 30 seconds.
