Answer:
5x + 4x = 20
Step-by-step explanation:
You have your x and y values and if you substitute them in you find yourself with 40 - 20 = 24 this doesn't make sense. So you get another answer which can be set to 20 and 40 - 20 = 20 therefore you you can make sure that your line intersects with your x and y values.
Volume of a cube with side lengths of 2, 2, and 2.
2³=8 m³
Volume of a cube with 4,4, and 4
4³=64 m³
Conclusion: The volume would be squared, or square rooted, depending on which way you are going.
Answer:
6
Step-by-step explanation:
$68 per day and you want it to be >400
68x>400 -divide by 68 on both sides
is about 5.88 -round up to six because it wants a whole number and it needs to be greater then 400
The estimated total amount of the bill is $22. The total on the register is reasonable.