4x + 4 + 4x = 180 so solve for x and it’s 22
1. 4x + 4
92
2. 88
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
39/10 I’m not sure! Use the app called photo math
Answer: 1000000
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given



Required

This is calculated as:



