The answer would be 10. I know this because I got it right on my assignment. Have a great day!
Answer:
Step-by-step explanation:
Apply the weights to the scores and add them up:
5% × midterm + 15% × project + 35% × homework + 45% × final
= 0.05(75) +0.15(93) +0.35(78) +0.45(70)
= 76.5
The student has a solid letter grade of C.
3/8 + 2/8 = 5/8
8/8 - 1/8 = 7/8
7/8 - 5/8 = 2/8 = 1/4
he used 1/4 to paint the bird house.
Step-by-step explanation: Let x be the larger number and let y be the smaller one.
x-y=13
x=2y+3
Now you can substitute x=2y-3 into the first equation.
x-y=13=(2y+3)-y
y+3=13
y=10
x=2y+3=20+3=23. Hope that helped!
Answer:22215
Step-by-step explanation: got it from delta math