There are 20 boys in the class. The ratio is 4:3 so that means 4 out of 7 are boys and 3 out of 7 are girls. Divide 35 by 7 and you get 5. 5 times 4 is 20. 5 times 3 is 15. add them together and you have 35 students in total. So 20 students are boys and 15 students are girls.
Answer:
-30
Step-by-step explanation:
Answer:
-8x-2y
Step-by-step explanation:
Combine Like Terms (-6x + -2x) and (-5y + 3y).
Answer:
8/3
Step-by-step explanation:
Answer:Explained
Step-by-step explanation:
Given
One shirt cost $24.97 and other costs $13.75
Using mental math, Payton rounds $24.97 to $25
and add it to $13.75 to get $38.75
in order to get correct total of two shirts Payton needs to subtract $0.03 from the final amount as she round 0.97 to 1 initially
so final amount will be 38.75-0.03=$38.72
