Answer:
x+7 ≤ 20
Just take it step by step:
seven more than a number is a number plus 7 (x+7)- keep in mind we dont know what the number is so we use x to represent the number.
it then says it's equal to at most 20.
This means that it cant equal anything above 20 since 20 is the max. Therefore, it must be 20 and below that x+7 equals
x+7≤ 20
≤ -this symbol means less than or equal to
Step-by-step explanation:
You will lose money. Because $50 to make subtract $45 to sell (50-45) leaves you losing $5.
Answer:
this is 52 degrees
Step-by-step explanation:
Answer:
It is 
Step-by-step explanation:
the four is multiplied 5 times
