Answer:
495
Step-by-step explanation:
45×10=450
450+45=495
Answer:
The second one
Step-by-step explanation:
Square root of 5 is about 2.24
5/2 is 2.5
2.71 is 2.71
2 3/4 is 2.75
2.24, 2.5, 2.71, 2.75
If Ava waters her lemon tree 12 times, then she has used 10.667 gallons of water.
<u>Solution:</u>
Given that , Ava uses
gallons of water every time she waters her lemon tree.
If she waters her lemon tree 12 times, we have to find how much water will she use
Total water used = water used for 1 time
number of time water used for plants
Here water used for one time = 
Number of time watered = 12


Hence, Ava used 10.667 gallons of water.
I tried solving it, and there is no solution
Answer:
219
Step-by-step explanation:
a is the number needed to add from the first to the second which is 4(must be constant)
b is the term zero means 15-a which is 15-4=11