Answer:
56 screws
Step-by-step explanation:
So, first we can find how many screws he needs.
So, if he uses 2 steps for 8 screws, and has 14 steps, that means he puts screws in 7 steps ( 14÷2)
then, if he uses 8 screws, each with 8 steps, we can do 8 times 7, which is 56 screws
ooof 2 weeks ago, sorry mate, i want the points doe...
A=a+b
2h=10+20
2·6=90
HAVE A GREAT DAY
y = -1.14286x - 2.28571 (slope of the line is -1.14286)