Answer:
x = 9
Step-by-step explanation:

Subtract 6 from both sides.

Multiply both sides by 3.


Answer: x = 9
Answer:
1. $434
2. 36 ways
Step-by-step explanation:
1. 350×6÷100=21
21×4=84
84+350=434
<h3>
Answer: Choice B</h3>
Explanation:
Notice that the jump from y = 9 to y = 10 is +1
But the jump from y = 10 to y = 12 is +2
This is sufficient info to say that the rate of change is <u>not</u> constant. The change in y must be the same.
If you were to plot these points on the same xy grid, then you could see that it's impossible to draw a straight line through all four points.
See below.
Answer: 21
Step-by-step explanation:
Answer:
A = 179.4units²
Step-by-step explanation:
To find the surface area of a square pyramid use this formula
A = a² + 2a√
+ h²
So plug in your numbers
- A = 8² + 2 × 8 ×√
+ 6² ≅ 179.37764 - Round to the nearest tenth
A = 179.4units²