Let 'x' be the problems worth 2 points.
Let 'y' be the problems worth 3 points.
Since, there are 38 total problems.
So, 
(equation 1)
x = 38-y
Since, a perfect score is 100 points.
So, 
(equation 2)
Substituting the value of 'x', we get
y = 24
x+y = 38
x = 38-24 = 14
So, 14 problems are worth 2 points and 24 problems are worth 3 points.
Answer:
outside the circle
Step-by-step explanation:
diameter and radius are the main attractions in maths regarding circles.
Answer: The expression is 7/2.
Answer:
uuh The a is equal to 16
Step-by-step explanation:
Answer:
propotianal
Step-by-step explanation:
Rise is how many you go up on the y axis x axis is how many you go to the left or right on the x axis if the number is negative you go the the right. the points match up with -4/1 - 1 so it's is proportional please give me brainliest
