Answer:
x > 8
Step-by-step explanation:
5x > 40
40/5 = 8
x> 8
subtract 14
divide by 5
Answer:
11.2 is the answer because 70 divided by 6 1/4 is 11.2
Hello!
You can make two expressions based on what you know
2l + 2w = 52
w = l - 2
You can put w in the first equation
2l + 2(l - 2) = 52
Distribute the 2
2l + 2l - 4 = 52
Combine like terms
4l - 4 = 52
Add 4 to both sides
4l = 56
Divide both sides by 4
l = 14
We can put this into the second equation to get the width
w = 14 - 2
w = 12
The length is 14 and the width is 12
Hope this helps!
Answer:
x =
or 5.83
Step-by-step explanation:
A² + B² = C²
3² + 5² = x²
9 + 25 = x²
34 = x²
= x
or
5.83 = x
Hope this helps!
Answer:
The variable is -1/4
Step-by-step explanation:
First when a variable is revealed next to a number it get multiplied by it. Also the -3 needs -2 to become -5 first you have to turn the 8 into a negative so it is a negative variable. Then you need 2 which is 1/4 of 8 but, since the variable is a negative number it is -1/4.