Answer:
The answer is 1 and 4
Step-by-step explanation:
.25 x 4y = Y
36 divided by 4 = 9
Answer:
35 students
Step-by-step explanation:
70% of 50 = 0.7×50 = 35
Answer:
=1
=−7
Step-by-step explanation:
(+3)2−5=11
(+3)(+3)−5=11
2+3+3+9−5=11
2+6+9−5=11
x-1=0
x+7=0
Mean is 6 because once you add up all the numbers it will be 60, and dividing that number by how many you have will give you 6
Median is 5 because once you place the numbers in order, 0, 0, 1, 2, 3, 7, 9, 10, 13, 15 the middle number in the set is between 3 and 7 and once you find the mean of the two you get 5
When given a line x = "some number", this is a vertical line. No matter what the y value is the x is always -3. A vertical line has undefined slope (or no slope). The line that's perpendicular is a horizontal line. A horizontal line has zero slope - -the x changes, the y does not.
Thus, a line a perpendicular to x = -3 has zero slope. (choice "C")
