Answer:
$10
Step-by-step explanation:
Her hourly rate is 10 because if she earned $5 for half and our or 30 minutes that means to get to 1 hour multiply by 3 so you get. $10 per hour
We have the following product:
-2x ^ 2y ^ 3 · 14x ^ 2y ^ 3
For power properties we have:
"same base add the exponents"
We have then:
(-2 * 14) (x ^ (2 + 2)) (y ^ (3 + 3))
-28x ^ 4y ^ 6
Answer:
The product -2x ^ 2y ^ 3 · 14x ^ 2y ^ 3 is:
-28x ^ 4y ^ 6
((r²+7r+10)/3) × (3r-30)/(r²-5r=50)
= Factoring the expression (r²+7r+10) we get (r+2)(r+5)
Then multiply it with the other numerator, we get
= (r+2)(r+5)(3(r-10)
Then we factorise
= (r²-5r-50) = (r+5)(r-10)
Multiplying it with the other denominator, we have;
= 3(r+5)(r-10)
Therefore dividing
(r+2)(r+5)(3(r-10)/(3(r+5)(r-10) we get;
= r+2
Therefore, the correct answer is r+2
Answer: 3,484.
Given;
P = $13,400
R =6½% => 13/2 ( Changing to improper fraction).
T = 4 years.
Using, I = PRT/100
I= <em>1</em><em>3</em><em>,</em><em>4</em><em>0</em><em>0</em><em>×</em><em>1</em><em>3</em><em>×</em><em>4</em><em>/</em><em>2</em><em>×</em><em>1</em><em>0</em><em>0</em>
I =<em>6</em><em>9</em><em>6</em><em>,</em><em>8</em><em>0</em><em>0</em><em>/</em><em>2</em><em>0</em><em>0</em>
<em>I</em><em>=</em><em><u>3</u></em><em><u>,</u></em><em><u>4</u></em><em><u>8</u></em><em><u>4</u></em>
Answer: 6x + 8y =1,245
Step-by-step explanation:
Hi, to answer this question we have to write an equation for each person:
Jack = The total cost (650) must be equal to the product of the number of shirts he bought (2) and the price per shirt (x); plus the product of the number of pair of jeans he bought (5) and the price per jean (y).
2 x+ 5 y=650
Dylan = The total cost (595) must be equal to the product of the number of shirts he bought (4) and the price per shirt (x); plus the product of the number of pair of jeans he bought (3) and the price per jean (y).
4x+3y = 595
Vertical addition:
2 x+ 5 y=650
+
4x+3y = 595
_________
6x + 8y =1,245
