Answer:
2.7
Step-by-step explanation:
2.7 is not a whole number because it has a decimal behind it. All of the other numbers are whole because they do not.
Greatest to least:
0.836, 0.683, 0.386, 0.3
4w -1
Because 7w + -3w = 4w and then -6 + 5 = -1
Answer:
square root (50) = 7.071
Step-by-step explanation:
Using Pthagoras' theorem, the diagonal length is 
.
Therefore, the diagonal length is the square root of 5^2+5^2,
= 
= 
= 7.071
Create an equation for this and solve for h, how many hours Gina can rent the surfboard for $90.
Your equation should look like:
5h + 20 = 90
Subtract 20 from both sides.
5h = 70
Divide both sides by 5.
h = 14
Gina can rent a surfboard for 14 hours if she has $90.
