The answer is B. x > -22
-5x + 20 < 130
-5x < 130 - 20
-5x < 110
-5x/-5 > 110/-5
x > -22
4p≤68
p stands for the price the baseballs would have to be in order for him to buy 4
A rectangle is a quadrilateral and its area is expressed as the product of its length and width. From the given, we have:
Length = x + 2
Width = 2x - 5
Area = 54 cm^2
Area = Length x Width
Substituting the values,
Area = (x + 2) ( 2x-5) = 54
54 = 2x^2 - x - 10
2x^2 - x - 64 = 0
We can see that the equation above is a polynomial with a degree of 2 therefore we can usethe Quadratic Formula to solve for x. The quadratic formula will solve two values of x.
x1 = (-b + (√b^2 - (4ac))/ 2a = 5.91
x2 = <span>(-b - (√b^2 - (4ac))/ 2a = -5.41
Since, for this case, the value x should not result to a negative value for both dimensions thus x is equal to 5.91.</span>
Answer:
y = -17.25
Step-by-step explanation:
y/23 = -3/<em>4</em>
<em>by</em><em> </em><em>cross</em><em> </em><em>multiplication</em><em> </em><em>❌</em><em> </em><em> </em><em>;</em><em>;</em><em>;</em>
<em>4</em><em>×</em><em>Y</em><em> </em><em>=</em><em> </em><em>23</em><em>×</em><em> </em><em>(</em><em>-3</em><em>)</em>
<em>4y</em><em> </em><em>=</em><em> </em><em>(</em><em>-69</em><em>)</em>
<em>y</em><em> </em><em>=</em><em> </em><em>-69</em><em>/</em><em>4</em>
<h3><em>y</em><em> </em><em>=</em><em> </em><em>-17.25</em></h3>
<h3><em>I</em><em> </em><em>hope</em><em> </em><em>that</em><em> </em><em>this</em><em> </em><em>answer</em><em> </em><em>helps</em><em> </em><em>you</em></h3>
