Answer:
For every 15 students scoring in the 60's there were 9 students scoring in the 70's.
Step-by-step explanation:
Your first step would be to rewrite the numbers into an easier to understand form like fractions, 45/3 and 27/3. Then you divide both numbers by 3, so you get comparable numbers. 45/3= 15, 27/3=9.
Answer:
1. C and D 2. B 4.C
Step-by-step explanation:
Answer:
y= -2x + 4
Step-by-step explanation:
-2 - 4 = -6
3 - 0 = 3
-6 ÷ 3 = -2
-2x is the slope.
3 × -2 = -6
-2 - -6 = 4
4 is the y intercept
hi
if reduce equation of line is y = 3x
and if x = -2 so y = 3*-2 = -6
Answer:
the answer is 4/6 or 66.7% is the probability