(2x-15) + 11x = 180
Combine your like terms in get
13x - 15 = 180
Add 15 on both sides
13x - 15 = 180
+15 + 15
13x = 195
Divide each side by 13 and get
x = 15
$9 on sodas
Since the candy bars are $2 each and he got 3 that equals 6 leaving 9 remaining
I would say this. 624 is rounded to 600, so you would take 600 divided by 6.
Answer:
√90
Step-by-step explanation:
d=√((x2-x1)²+(y2-y1)²)
=√(-1-8)²+(5-2)²
=√(-9)²+(3)²
=√(81)+(9)
=√90
Answer:
The answer would be B.
Step-by-step explanation:
1:?
4:12
?:27
If 4:12 is a ratio of 1:3 then we can assume that the other unknown numbers also use this same ratio. So the ratio for 1:? would be 1:3 and the ratio for ?:27 would be 9:27 bringing you back to the original ratio of 1:3
