X equals 5 so 3x+4= 19 ..................
A. A number line with an open circle on -4, shading to the left, and a closed circle on 3, shading to the right
4% means <span>4100</span> 'of' means multiply so:
<span>363.99⋅<span>4100</span></span> is <span>363.99⋅4</span> = 1455.96
<span>1455.96100</span> = 14.56 (rounded up)
<span>363.99+14.56=$378.55</span> to the nearest cent.
The value of x that will make the proportion true is
C. 7
The approximate length of the hypotenuse is 7.1
