Answer:
x ≤ 90?
Step-by-step explanation:
Answer: To simplify this problem you combine the like terms in the equation (numbers with the same variables.)
Demo: 12r + -4r = 8r
27 in³
the volume of a cube = (length of side )³ = 3³ = 27 in³
Answer: 58 months
Step-by-step explanation:
Let x represent the number of month to pay off the loan
$25,000 - $15,000 + $25x = 200x
Now it is simple algebra
10,000+25x= 200x Subtract 25 x from both sides
10,000 = 175x
x=57.14 month so Really 58 months till they pay it off
Answer:
4. supplementary
5. complementary
Step-by-step explanation:
4 is supplementary because the sum of the two angles is 180°.
5 is complementary because the sum of the two angles is 90°.
