Answer:
y = x + 16
Step-by-step explanation:
Step 1: Find slope of perpendicular line
<em>Take the negative reciprocal of the 1st line</em>
m = 1
Step 2: Find <em>b</em>
y = x + b
14 = -2 + b
b = 16
Step 3: Write equation
y = x + 16
Answer:
20 DVDs
Step-by-step explanation:
5/8 of 32 Drama DVDs = Mystery DVDs
= 32 x 5/8
= 4 x 5
= 20 DVDs
Answer:
The answer is 3 2/3
Step-by-step explanation:
Its every easy to me
since 14 is 2/3's of 21 the equation would be y=2/3x
Answer: 18 parent volunteers and 4 buses.
Step-by-step explanation: In order to solve this problem you must first calculate how many student will be going on the trip.
There are 8 classes of 20 students and 90% are attending, so the formula is 8 x 20 x .9 = 144 students are going.
Part A: If one parent needs to go for each 8 students you need to divide 144 by 8 = 18 parent volunteers.
Part B: The total people attending are 144 students, 18 parent volunteers and 4 teachers is a total 166 total attending to ride the bus. You need to divide 166 people by 44 on each bus = 166/44 = 3.7 buses, so they need to reserve 4 buses.