Answer:
2
Step-by-step explanation:
6 = 1,2,3
8 =1,2,4
Common factors = 1,2
GCF/HCF = 2
I hope this helps too :)
Because the average is 7.7, his total points are equal to 7.7*10=77.
Because 7*10<77<8*10, Luke cannot have scored 8 10s. We now seek to prove that he can score 7 tens.
This leaves him with three tests left, that sum to 7 marks. There are clearly many ways to arrange this - for example, 2, 3, and 3 on the first three tests, then ten on all seven other tests. As this shows that 7 10s works and we have proven that 8 10s does not work, 7 is the maximum amount of 10s Luke could have scored.
Answer:
The answer is 9.75
Step-by-step explanation:
6.25
4.50
Equals 9.75
You have to add a 0 after the 5 in 4.5 because the 5 is in the tenths place.
Sorry if it isn’t right, that’s how I was taught.
Its c the answer is c because 8+4 is 12 and if you get rid of the angle and move the line so it’s straight it would be both 8 and 4
Answer:

Step-by-step explanation:
First, use the distributive property
Thus,

Then given expression will take look

This expression consists of three terms, one term with m and two terms without m. Combine terms without m:

Therefore, an equivalent expression is
