Sagot :
Answer:
14 problems worth 5 points and 15 problems worth 2 points
Explanation:
x+y=29
14+15=29
5x+2y=100
5(14)+2(15)= 100
70+30=100
100=100
Hope this helps!
Answer:
14 problems worth 5 points and 15 problems worth 2 points
Explanation:
x+y=29
14+15=29
5x+2y=100
5(14)+2(15)= 100
70+30=100
100=100
Hope this helps!