Answer:
If you're trying to evaluate 6x + 9 + (-6), then the answer would be ↓
Step-by-step explanation:
6x + 3
Depends on your definition of "house".
Technically it is possible to build a type of "shelter"
But to build a real house, even a small shed, it is necessary to use at the very least basic math. Even if you were building and planning on the go, it would require some math. You need math to calculate how large of materials you would need, how much money, the length and width of the house, how much supplies you need etc.
Answer:
1.09
Step-by-step explanation:
0.65 + Percentage increase =
0.65 + (68% × 0.65) =
0.65 + 68% × 0.65 =
(1 + 68%) × 0.65 =
(100% + 68%) × 0.65 =
168% × 0.65 =
168 ÷ 100 × 0.65 =
168 × 0.65 ÷ 100 =
109.2 ÷ 100 =
1.092 ≈
1.09
2x multiplies to all numbers:
2x x 8x3 = 16x4
2x x 6x2 = 12x3
2x x -10x = -20x2
Answer: 16x4 + 12x³ - 20x²
Hope this helps :)
6,612 is the answer because all you need to do is combine them by their place value.
