Answer:
10w ≥ 30
Step-by-step explanation:
First, the variable w represents the "sum of a number and 15", so we don't know the missing value. Therefore the first part is 10w. The inequality is ≥ because it represents "at least 30". Your inequality should be 10w ≥ 30
Hope this helps!
Answer:
yes
Step-by-step explanation:
note that 20% = =
Hence to find 20% of a number, dividing the number by 5 is correct
20% of £30 = = £6
Answer:
In the expression 5x + 9, the number 9 is called a <u>constant.</u> The symbol x is called a <u>variable.</u> The number 5 is a <u>coefficient</u>
I hope it helped!!