1 ≤ 3 - x
x + 1 ≤ 3 <em>added x to both sides</em>
x ≤ 2 <em>subtracted 1 from both sides</em>
Number line: ←----------------------·2 (fill in the dot at 2 since it is "equal to")
Interval Notation: (-∞, 2]
Answer:
Step-by-step explanation:
Volume of the aquarium is approximately 150 cubic feet and its height is 3 feet.
<u>The base area is:</u>
<u>The answer options:</u>
- A. 4 ft x 12 ft = 48 sq ft < 50sq ft, <u>no</u>
- B. 5 ft x 12 ft = 60 sq ft > 50 sq ft, <u>yes</u>
- C. 6 ft x 7 ft = 42 sq ft < 50 sq ft, <u>no</u>
- D. 10 ft x 15 ft = 150 sq ft > 50 ft,<u> no as too big</u>
Answer:
Number one,
So we can find the middle and draw the bisect.
Answer:
2 x minus y = negative 6 and 3 x minus y = negative 5
Step-by-step explanation:
y = 2(x+3) = 2x + 6 or 2x - y = -6
y = 5 + 3x or 3x - y = -5
Answer:
A
Step-by-step explanation:
Let's assume the first pool to have dimensions 3.0 by 2.0
The second pool being 2.1 times the first will have dimensions 6.3 * 4.2
The area of the first pool is 6.0 and that of the second is 26.46
making the area of the second pool 4.41 times that of the first.