Answer:
6
Step-by-step explanation:
She would run 15 km in an hour and a half and 25 km in 2 1/2 hours
Step-by-step explanation:
8.
Prime factorization of 48 is :

Option (3) is true.
9.
Prime factorization of 19 is:
19 = 19 × 1
Option (c) is correct.
(10).
Prime factorization of 924 is:
924 = 2 x 2 x 3 x 7 x 11
= 2² x 3¹ x 7¹ x 11¹
Hence, this is the required solution.
Answer:
the answer to your question is false.
Step-by-step explanation:
These ratios are not equivalent
Answer:
x=5
Step-by-step explanation:
-12=8-4x
-20=-4x
5=x