Answer:
1 13/28
Step-by-step explanation:
3×4/28 + 5×4/28. it 28 because the lcm of 4 and 7 is 28
21/28+20/28=41/28=1 13/28
Answer:

Step-by-step explanation:
Factors of




The answer is C because when you divide it out you get 6
Answer:
the hundreds place
Step-by-step explanation:
Step-by-step explanation:
5x-7+3x+27=180
8x+20=180
8x=160
x=20°.
hope this helps you.