D. xb-a=y because it the close to being it it looks like
Because 4 people likes both, we take out 4 from the sum of both the number to avoid double count.
People who like both sports = 12 + 16 - 4 = 24
People who do not like either sport = 30 - 24 = 6
4k-7=2k+3
-2k. -2k
2k-7=3
+7. +7
2k=10
2÷2 2÷10
k=5
4(5)-7=13
Answer D
Answer:

Step-by-step explanation:
Given: Monica wants to measure the dimensions of her rectangular lawn.
If the longer side of the lawn is BC=(x + 3) feet.
If the diagonal length is AC=(x + 4) feet.
Let the shortest side of lawn is AB=y feet
The angle of rectangle is right angle.
Using diagonal, shortest and longer side to make a right angle triangle whose hypotenuse is length of diagonal.
Using Pythagoreous theorem,






We will ignore the negative value because side of rectangle can't be negative.


Answer: h
Step-by-step explanation: since point h corrdinates of 3,-2 and u wanna find 3,-2 the answers is in the question