Answer: x<-12
Step-by-step explanation:
let x= the number
2x+9<-15
2x<-24
x<-12
Hope this helps!! :)
You may ask any further questions
Answer:
1. 4
Step-by-step explanation:
24 - 20, if you add the the square then the rectangle, then subtract
124+124=248 360-248=112 112\2=56
12 Nickels
There are 60 coins
And 5 times as many dimes as nickels,
Divide 60 ÷ 5 to get 12
I hope this is correct
Answer:
a. x-1
Step-by-step explanation:
Area= x^2+4x-5
Width= x+5
Area= Length*breadth
x^2+4x-5=length*x+5
Length=x^2+4x-5/x+5
therefore, length= x-1
