I rounded up the whole number as if each student sells only 3 sweatshirts, it is too little to pay for the whole trip, therefore the number must be 4. Hope that helps!
A. 7/11= 7 ÷ 11
B. 5/2= 5 ÷ 2
C. 9/10= 9 ÷ 10
D. 7/15= 7 ÷ 15
A fraction is just a division problem. 7/11 would be considered 7 ÷ 11 (or just 7/11) just do the same for the rest of the fractions.
PEMDAS
Parentheses first
5(-3) + x + 20
Exponents, then multiplication/division
-15 + x + 20
addition/subtraction
x + 5
Answer:
2
Step-by-step explanation:
4/2 = 2
2/1 = 2
4/2=2/1
EZ