Here, our equation is 3/5 (0.6) mile per 1/4 (0.25) hour. 0.25 times 4 = 1, so we have to multiply 1/4 (0.25) 4 times to get 1 mile. To get a proportional answer, we must also multiply 3/5 (0.6) by 4. This comes out to 2.4. So her walking rate is 2.4 miles per hour.
Answer:
2y
Step-by-step explanation:
Answer:
7x
Step-by-step explanation:
Polynomial distribution:
(x + 5) (x + 2)
x^2 + 2x + 5x + 10
x^2 + 7x +10
Answer:
21
Step-by-step explanation:
y+9 = ?
y=12
12+9=21
Answer:
Hot Dog and Bologna
Step-by-step explanation: