Answer:
4b ≤ 24
Step-by-step explanation:
129 FT of fencing is required for the problem
so
y=-8/9x+4
Your y intercept is 4
For every 9 units you go (to the right) along the x axis, you go 8 units down on the y axis.
Answer:8:00
Step-by-step explanation:
You do 20+45 which =65 therefore there’s 60 min in a hour so it would be 7:00 then add the 5 mins =7:05 A.m , then you add 55+5 which =60 and add that to get 8:00
1.
-2(a + 6) = -2 · a - 2 · 6 = -2a - 12
2.
-22:
whole numbers
rational numbers
integers
3.
6 · (b - p) = 6(b - p)
4.
[5(14 - 2)²]/2 = (5 · 12²)/2 = (5 · 144)/2 = 720/2 = 360
5.
u + xy
u = 18; x = 10; y = 8, subtitute
18 + 10 · 8 = 18 + 80 = 98
6.
A = 479 ft²;
a - length of a side
A = a²
therefore
a² = 479 ⇒ a = √479 ⇒ a ≈ 21.886 ⇒ 22 (ft)
7.
(7 + 5) + 4 · 13 - 2 = 12 + 52 - 2 = 64 - 2 = 62