Answer:
Does the answer help you?
Answer:
27
Step-by-step explanation:
n=5 and m=9
so it would be (5-2)x9
Distibute 5-2 which is 3 and multiply 3x9=27
so your answer is 27.
Tim spends 500 minutes at the school.
Step-by-step explanation:
Given,
Time for lunch = 45 minutes
Time for study hall = 45 minutes
Total = 45+45 = 90 minutes
This represents 18% of the total minutes Tim spend at school.
Let,
x be the total minutes Tim spend at school.
18% of x = 90 minutes
Dividing both sides by 0.18
Tim spends 500 minutes at the school.
Keywords: percentage, division
Learn more about division at:
#LearnwithBrainly
Answer:
u + v = < 8, 3 >
Step-by-step explanation:
u + v
= < 7, 4 > + < 1, - 1 > ← add corresponding components
= < 7 + 1, 4 - 1 >
= < 8, 3 >