Answer:
B
Step-by-step explanation:
35+25y+15z=37500
x - 5z = 0
25y - 60z = 0
Okay so here's what you do. The arrows mean the the sides are the same length so the > line is 20in. And then they cut this up into 2 triangles and a trapezoid. BUT If you look closely 1 of the Triangles and the Trapizoid make a Parallelogram. The formula for finding the area of a Paralellogram is just b*h. So then you just need to find the area of the other triangle which would be 8*20/2 (the formula is b*h/2 for triangles) and then you add those to answers together. (So it's 20*16+8*20)
Answer:
y < 5
Step-by-step explanation:
22-3y>7
1.) -3y > 7-22 subtract both sides by 22 so you get -3y > -15
2. ) y < -5 divide both sides by -3
then flip the inequality sign because you're dividing by a negative number.
