What is an inequality that represents this sentence? if seven times a number is decreased by three, the result is less than thirty.

7x-3<30

Step-by-step explanation:

7 times a number = 7x

is decreased by 3 = -3

the result is less than 30 = <30

7x - 3 < 30

Step-by-step explanation:

We can put "seven times a number" as 7x since a number is unknown -->

now decreased is subraction so we have 7x - 3 -->

the result is less than thirty is that the difference must be less then 30.

so, 7x - 3 < 30.

Hope this helps!

answer:

125 yards

explanation:

75+50=125. that is my answer