Step-by-step explanation:
Cost of CDs
= Number of CDs * Cost of one CD
= d * $12
= $12d. (D)
The answer is using multiplication as we have a unit rate and we wish to find the total.
Answer:
y = 2x - 4
Step-by-step explanation:
<u>Step 1: Convert to slope intercept form which is y = mx + b</u>
y - 2 = 2(x - 3)
y - 2 + 2 = 2x - 6 + 2
y = 2x - 4
Answer: y = 2x - 4
Let x = number of students then by proportion:-
5/7 = 185 / x
x = (7 * 185) / 5
= 259 Answer
Sorry if I'm too late but the answer is 23.3
30-24=6 6/30=0.2
0.2x100=20
20%
