(1/2)n - 4 2/5 because 1/2 n is decreased by 4 2/5.
If it’s an expression it would be 5(x)+3
(x is the number of people in the Garcia family.)
Answer:
Odd
Step-by-step explanation:
The function is odd because cubic functions are always odd.
Answer:
27/31
Step-by-step explanation:
FIrst, construct a ratio. Isabelle needs 3/10 red to make 31/30 purple. So, we can divide red by purple to form a fraction to determine how much red paint for 1 fluid oz of purple. (3/10)/(31/30)=(9/30)/(31/30)=9/31. For every 1 oz of purple, we need 9/31 oz of red. Because we found how much red paint for 1 oz purple paint, we simply multiply by 3 to find how much red paint for 3 fluid oz of purple paint. (9/31)*3=27/31
Answer:
89.3
Step-by-step explanation: