-12ab+7a power of 2 +a 11
Answer:
Step-by-step explanation:
Well, the ratio of yellow beads to blue beads is 4:5. The best way I think is to guess and check multiplying the ratio by integers. You need between 15 and 20.
4 : 5 ( = 9 too little )
8 : 10 ( = 18 just right)
12 : 15 ( = 27 too much)
So per necklace, 8 yellow beads and 10 blue beads would be needed.
I hope this helps :-)
Answer: 3
Explanation: 7.50 - 5.25= 2.25 ÷ .75= 3
Answer:
Sage is 17 years young.
Step-by-step explanation:
A score is referring to 20 of something.
It says Sage is 3 years younger than a score.
20-3=17
Answer:
48 degrees
Step-by-step explanation:
6y=8y-16
y=8
8(8)-16= ?
64-16=
