Answer:
u = -2, -3/5
General Formulas and Concepts:
<u>Algebra I</u>
- Standard Form: ax² + bx + c = 0
- Factoring
- Finding roots
Step-by-step explanation:
<u>Step 1: Define equation</u>
5u² + 6 = -13u
<u>Step 2: Solve for </u><em><u>u</u></em>
- Rewrite: 5u² + 13u + 6 = 0
- Factor: (u + 2)(5u + 3) = 0
- Find roots: u = -2, -3/5
Answer
<span>A. ∠a and ∠d; ∠b and ∠c
hope it helps</span>
Answer: A. $35.10
Step-by-step explanation:
Since the total money paid for the water for 3months is $95 and there are 31 days in October, 30days in November and 31 days in December totalling 92days. Therefore $95 was charged for water for 92days.
Since the owner sold the house and the rentage stopped 27th November, this shows the person only used water for (31+27) days i.e 58 days in the house.
The amount that will be received by the owner upon closing will be;
Since 92days of water used is equivalent to $95
58days will be equivalent to 58×95/92 = $59.9
The amount received will be
95-59.9 = $35.10 (A)
Answer:
1
Hope that helps!
Step-by-step explanation:
To solve this, set up a proportion where X is the amount that 120 lawn mowers would cost. It would look like
.
Then cross-multiply to get 40x = 120(4776) or 40x = 573120. Now divide each side by 40 to isolate the variable.
X = 14328.
120 lawn mowers would cost $14,328.
