Answer:
Slope:-1/4 y-int: 3
Step-by-step explanation:
You can you the formula y1-y2/x1-x1 or you can look at it and find out if that makes sense
Answer: 21 hours
Step-by-step explanation:
The lawn order can produce 10 landmowers in 7 hours.
This means that their speed is:
= 10/7
= 10/7 landmowers per hour
If they want to produce 30 lawnmowers, the amount of time they will take is:
= 30 ÷ 10/7 per hour
= 21 hours
Jenny had $168.
She spends $18 per week (w).
The amount being spent each week is 18w.
She is spending that money, so the number will be going down.
168 - 18w
Hey, the numbers could be a=14 and b=9:
a+b=14+9=23 and a - b = 14 - 9 = 5 :)