Aline passes through point (3, 7) and has a slope of 3/4 .

the equation of the line is{ y = 3/4x + 19/4} or {y = 3x - 19} .

if point a(x, 5) lies on the line, the value of x is
{33 or 1/3}

y = 3/4x + 19/4     x is 1/3

Step-by-step explanation:

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.