Answer:
Supplementary Angles
Step-by-step explanation:
180-157=23
X=23
<span>No, because the inequality symbol should be less than or equal to 650.</span>
<h3>Inequality</h3>
75d + 30c ≥ 255
<h3>Examples</h3>
(1) If someone bought five DVD players and ten cordless telephones, the equation ((75)(5)+(30)(10)≥255) would be true.
(2) If the electronic store had a parcticularly bad day and they sold two DVD players and one cordless telephone, the equation ((75)(2)+(30)(1)≥255) would be false.
C) (3, 2)
Solve for x and y, then plug in (x, y)
2y = 4, 2y/2 = 4/2, y = 2
-x = -3, -x/-1 = -3/-1, x = 3
Answer:
90 and 10
Step-by-step explanation:
90 + 10 = 100
90 - 10 = 80
