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kifflom [539]
3 years ago
13

El costo de un teléfono celular con un descuento del 30% sobre el precio de lista, está dado por p(x)= x-0.30x. El impuesto a pa

gar por un artículo que cuesta x pesos está dado por i(x)= 0.15x.
a) Hallar e interpretar i(p(x))
b) ¿cuánto pagarás por un teléfono cuyo precio de lista es de $1,200?
Mathematics
1 answer:
sergejj [24]3 years ago
5 0
B is the answer to your question
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Which choice shows the following fractions with a common denominator? 3/4 and 5/6​
Roman55 [17]

Answer:

9/12 and 10/12

Step-by-step explanation:

The LCD is the smallest number divisible by both 4 and 6, and that is 12.

Thus, 3/4 and 5/6 are equivalent to 9/12 and 10/12 .

Next time, kindly share the answer choices.  Thank you.

4 0
3 years ago
PEAK
lidiya [134]
The answer to the question is 8.25
5 0
3 years ago
A jet flies over the Air Force Base at 10:20 a.m. At 10:32 a.m., the plane passes over the Navy Base Station, 120 miles away. Ho
m_a_m_a [10]

Answer:

10 miles per minute

Step-by-step explanation:

distance = speed x time

but we are working out the speed, so it is speed = distance/ time

it takes 12 minutes, so we do 120/ 12 which gives us 10

3 0
3 years ago
-2(m + 4) = 40 please help
malfutka [58]
-2(m + 4) = 40
The first step is to use the distributive property to clear the parenthesis
-2 * m + -2* 4 = 40
-2m - 8 = 40
next, to isolate the variable, add 8 to both sides
-2m - 8 + 8 = 40 + 8
-2m = 48
the last step is to get rid of the multiplication by -2 we will divide by -2
(-2m)/-2 = 48/-2
m = -24
3 0
3 years ago
I need help! plsssssssssssssssss
Simora [160]
5.5 miles per hour ig bye
3 0
3 years ago
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