Answer : Original price $5
Equation 80%/100% $4/?
1) Multiply 100 by 4 which gives you 400
2) divide 400 by 80 which gives you 5
Turn 5 into $5
Answer:
-16
Step-by-step explanation:
f(x)= -2x - 12
20= -2x- 12
20= -2x
+12
32=-2x
32=x
÷-2
-16=x
Answer:
yo whatchu wanna talk about
Step-by-step explanation:
Let:
Bk = Basketball score
N = Total scores
Ratio of basketball score to all scores:
Answer:
50° & 90°
Step-by-step explanation:
it's a right angle triangles, so one must be 90°
Interior angles in a triangle add up to 180.
180 - 90 - 40 = 50°