Answer:
661 is for the first 308 for second 849 for last
Step-by-step explanation:
Answer:
22.5
Step-by-step explanation:
Because
180÷2=90
so that would mean
45÷2=22.5
Answer: -8-10
Step-by-step explanation:
Answer:
For this case, the first thing we must do is define variables:
x: number of hammers
y: number of wrenches
We write the system of inequations:
10x + 6y <= 120
x + y> = 14
Step-by-step explanation: