This is a word problem for 12.
Laura decided to throw a party. The DJ charged 2 dollars an hour and 4 dollars to use lights and fog. How long did the DJ play?
This one is for 11.
Kate wanted to go skating. When she got there it was 4 dollars an hour. The total cost was 12 dollars. How many hours did she skate?
57/6 = 1/x
57 = 6x
x = 0.11 miles per minute
9514 1404 393
Answer:
x = 6
Step-by-step explanation:
The sum of angles in a triangle is 180°.
72 +64 +(4x +20) = 180
4x = 24 . . . . . subtract 156
x = 6 . . . . . . . divide by 4
This is the commutative property of addition
This property is the idea of adding any two numbers in any order you want. For example: 2+3 = 3+2 = 5
In this problem, we have 2.5+12.66 the same as 12.66+2.5
Answer:
40%
Step-by-step explanation:
2cm loss from 5cm.
2 fifths of the water has gone.
2/5 given as 100ths is is calculated by multiplying both top and bottom by 20
2x20 =40
5x20= 100
40/100
or 40%
