What are you trying to solve for?
Answer:
no clue
Step-by-step explanation:
very sorry
im in 5th grade
Using the required arithmetic operations, the number of mowing hours required to meet up with the cost of the Havannian ls 7 hours.
- <em>Cost of Havannian = Php 299</em>
- <em>Amount saved = Php 42 </em>
<u>The amount he'll be given by his parent</u>s = 3(42) = Php 126
<em>Total amount</em> = 42 + 126 = Php 168
Amount left to meet up cost of Havannian = (299 - 168) = Php 131
<u>Lawn cutting rate per hour = Php 20</u>
Number of cutting hours needed = (Php 131 ÷ Php 20) = 6.55 hours
Therefore, in other to meet up with the cost of the Havannian, hell have to mow for atleast 7 hours.
Learn more : brainly.com/question/18112348
Answer:
-2√10, 2√10
Step-by-step explanation:
Graphing x²-40 would be the fastest way to go. However, because this is not factorable, you have to use the quadratic formula to solve it if you want to do it algebraically.