Answer:
-20/-25
Step-by-step explanation:
Answer:
hope this helps.
btw I used synthetic decision method
Answer:
B. 8d¹⁵e³f⁹
Step-by-step explanation:
When an exponent is raised to an exponent, you multiply them together.
<em>For example, (d⁵)³ = d¹⁵</em>
<em />
Salutations!
Mode is a number that occurs the most.
The number
occurs two times. The mode 12.
Thus, your answer is option C.
Hope I helped (:
Have a great day!
Answer:
<em>The man paid $200 for the cow</em>
Step-by-step explanation:
<u>System of Equations</u>
Let's call:
x = price of the cow
y = price of the horse
The man bought the cow and the horse for $500, thus
x + y = 500 [1]
The cow was sold at a profit of 10%, thus:
Sale price of the cow= 1.1x
The horse was sold at a loss of 10%, thus:
Sale price of the horse= 0.9y
The total operation was a 2% loss, i.e. 0.98*500=490. Thus, we have:
1.1x + 0.9y = 490 [2]
From [1]:
y = 500 - x
Substituting in [2]:
1.1x + 0.9(500 - x) = 490
Operating:
1.1x + 450 - 0.9x = 490
0.2x = 490 - 450 = 40
x = 40/0.2
x = 200
The man paid $200 for the cow
