Answer:
5 lawns
Step-by-step explanation:
Firstly, the equation is 25x + 10 = 135
Ezri makes $25 for every lawn she mows (25x) and has an automatic $10 per day (10). In order to make $135 we take what she makes each day and set it equal to 135.
To solve, we subtract 10 from both sides to create 25x = 125. We then divide 25 from both sides to get x=5. This means that Ezri needs to mow 5 lawns in order to make $135.
I hope this is helpful to you!
**To anyone out there seeing this - let me know if you think I made a mistake and I will fix it.**
Answer:
22.4cm
Step-by-step explanation:
The formula for the diagonal is:
Where:
l is the length (AB, CD)
b is the width (BC, AD)
h is the height (AE, BF, CG, DH)
We know d, l, b and we can calculate h
We evaluate both sides to ² to remove the square root:
To find the value of h we have to do the square root, as it is to the ²:
The answer is N<span>≥ 178. I just had this question and that was right.</span>
Answer:
-6
Step-by-step explanation:
Vanessa is 16. When she was 6, he was 54, ten years later he's 64 and she's now 16.
