
Constant is the number that cannot change the value
Im not sure..but you can copy it
Answer:
the answer to this question is 245
Step-by-step explanation:
n+134=379
-134 -134
n=245
1 mile is equal to 1.6 kilometers, so 8 miles (using a direct proportion) should be equal to 8 * 1.6 = 12.8 kilometers. The cyclist rides at 12.8 kilometers per hour. In four hours, the cyclist would have rode 12.8 * 4 = 48 + 3.2 = 51.2 kilometers.