Answer:
x=31
Step-by-step explanation: Since we know Angle A and Angle B are complementary and complementary angles add up to 90 we can set up an equation:
x+2+57=90
x+59=90
Hope this helps :)
Step-by-step explanation:
x + 2 + 57 = 90
x + 59 = 90
x = 31°
x + 2 = 33°
Given
Required
Determine the inequality
Assume she wants to buy n CDs.
If 1 CD costs $10, then n CDs costs 10n.
So, the inequality is:
<em>We used </em><em> because the amount she wants to spend cannot exceed 30</em>
Divide both sides by 10, to solve for n
B