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Licemer1 [7]
3 years ago
12

Pants are now on sale for 2 for $58.00. They are normally priced at $39.00 each. If Isabella buys 4 pants, then how much will Is

abella save?
Mathematics
1 answer:
Stels [109]3 years ago
7 0
She will save 40 dollors on her pants
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Solve for x i will give brainlest
liq [111]

Answer:

\displaystyle x =   3.97

Step-by-step explanation:

we are given a exponential equation

\displaystyle  {3}^{x}  = 78

we want to figure out x

remember that,

\displaystyle   \log_{a}( {a}^{c} )   = c

thus

take \log_3 both sides:

\displaystyle   \log_{3}( {3}^{x} ) =   \log_{3}(78)

use the formula:

\displaystyle x =   \log_{3}(78)

by using calculator

\displaystyle x =   3.97

7 0
3 years ago
3x – 15y = 12<br> 2x - 10y = 8<br><br><br> What is the ordered pair?
katrin [286]
The answer should be 9,1
5 0
3 years ago
8+2g-g/2;g=6<br> please hurry asap
kotegsom [21]
I got your back!!!

<span>8 + 2 * 6 - 6 / 2
8 + 2 * 6 - 3
8 + 2 * 3
8 + 6

= 14

I hope this helped!!!
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8 0
3 years ago
Raj paid $31.86 for a new basketball. The price he paid included sales tax of 6.25%.
Scilla [17]
"p + 0.0625p = 31.86" is the equation among the following choices given in the question that can be used to find the price, p, of the basketball before tax. The correct option among all the options that are given in the question is the first option or option "A". I hope that this is the answer that has come to your help.
5 0
3 years ago
Suppose that 6 cards are drawn what is the probability that all of them are black
Ronch [10]
The first card's probability is easy to calculate.
Of the 52 cards, 26 are black, so the probability is
(26 out of 52) or (1 out of 2) or .5

The second card will be drawn from 51 cards of which 25 are black:
25 / 51

Continuing with this pattern, drawing the 3rd card, the probability is
24 / 50

For the 4th card 23 / 49

For the 5th card 22 / 48

For the 6th card 21 / 47

So, to get the probability of drawing all six cards AND getting all black, we multiply these 6 fractions:
probability = (26 / 52) * (25 / 51) * (24 / 50) * (23 / 49) * (22 / 48) * (21 / 47)

probability = <span> <span> <span> 165,765,600 </span> </span> </span> / <span> <span> <span> 14,658,134,400 </span> </span> </span>

probability = <span> <span> <span> 0.0113087788306812 </span> </span> </span>



3 0
4 years ago
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