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Nikitich [7]
3 years ago
13

PLEASE I NEED HELP! Find the probability. Image attached (math)

Mathematics
1 answer:
Vsevolod [243]3 years ago
8 0
Whats the question????
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Morgan has $60 to spend on clothes. He wants to buy a pair of jeans for $25 and spend the rest on t-shirts. Each t-shirt costs $
ZanzabumX [31]
Morgan has $60.

$60 - $25 = $35

$35/$5 = 7

The value of x CANNOT be greater than 7 but certainly equal to 7.

Answer: : x ≤ 7
7 0
3 years ago
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Solve for x in the equation 2 x squared + 3 x minus 7 = x squared + 5 x + 39.
Nastasia [14]

Answer:

\implies x=1\pm \sqrt{47}

Step-by-step explanation:

We want to solve for x in 2x^2+3x-7=x^2+5x+39

You need to group and combine like terms and write in standard form:

2x^2-x^2+3x-5x-7-39=0

\imples x^2-2x-46=0

By comparing to ax^2+bx+c=0, we a=1,b=-2 and c=-46

The solution can be obtained using the quadratic formula.

x=\frac{-b\pm \sqrt{b^2-4ac} }{2a}

We substitute the coefficients to get:

x=\frac{--2\pm \sqrt{(-2)^2-4*1*-46} }{2*1}

x=\frac{2\pm \sqrt{4+4*46} }{2}

x=\frac{2\pm \sqrt{4*47} }{2}

x=\frac{2\pm2\sqrt{47} }{2}

\implies x=1\pm \sqrt{47}

The last choice is correct

5 0
3 years ago
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GIVING 100 POINTS PLEASE HELP!<br><br> solve for x enter the number that belongs in the green box
Alina [70]

Answer:

is there any thing else to go with this problem if there is let me know so I can fully try to help you.

6 0
3 years ago
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Is the SAT or ACT easier?
ivann1987 [24]
A person can't <span>really tell you whether the ACT or SAT is easier because it depends on your skills. It depends on what you find easier and what you find difficult. You can't really ask someone on this type of stuff because it depends on your skills on the skill that is being taught! But according to some people I know they think the ACT is easier. </span>
3 0
3 years ago
Find the radius of a circle in which the central angle of (pie /4 ) radian determines a sector with an area of 86m^2
LenKa [72]
Area of sector  = 1/2 * r^2 * x   where r = radius and x = angle in radians

86 = 1/2 * r^2 * pi/4

r^2 = 2 * 86 * 4  / pi  =  219

r =  sqrt 219

= 14.80
6 0
4 years ago
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