M 7=280. you just multiply 7 by 40 to get your answer. i am pretty sure.
Answer is b.
Now we going to solve it
To find how many refills he bought
8.95 + 1.50(r) = 26.95
-8.95 = -8.95 1. subtract $8.95 from
———————————- both sides.
1.50(r) = 18.00 2. The $8.95 cancels
——— = ——— out.
1.50 1.50 3. Bring the equation
R = 12 down.
4. Now you divide 1.50
on both sides.
Final answer R= 12
Answer:
Step-by-step explanation: i think this is unsolvable because you need two angle measurements to figure out the third angle...
10x + 9
because the -6x and positive 6x cancel out and all you have left is 2+2+5 and 10x
