It’s C! that’s the answer, hope it helps
Answer:
The two numbers are:
30 and 18
Step-by-step explanation:
a + b = 48
a - b = 12
From the first eq.
a = 48 - b
Replacing this last value in the second eq.
(48 - b) - b = 12
48 - 2b = 12
48 - 12 = 2b
36 = 2b
36/2 = b
18 = b
from the first eq.
a + 18 = 48
a = 48 - 18
a = 30
Check:
from the second eq.
a - b = 12
30 - 18 = 12
Answer:
2.1%
Step-by-step explanation:
Find the least common multiple of each number:
6, 12, 18, 24, 30, 36, 42
7, 14, 21, 28, 35, 42
The least common multiple is 42, which means every 42 days they will golf on the same day.
Answer:
x y
-10 -1
0 4
4 6
6 8
Step-by-step explanation:
an output is 4 more than half its input.
Input of a function is x and the output of a function is y
output y is 4 + half of input x
Now we complete the below table, plug in the value of x and find out y
x = -10 , 
x = 0 , 
x = 4 , 
x = 8, 
