Quadratic Trinomial
2nd degree and three terms
Step-by-step explanation:
1. 48 decide by 16 = 3 per min
2. Decide by 7 you will get 5:2
3. 24 per hour so 3 hours is 3 times 24 which is 72
4. 5cm per hour
5. 175:326.
6.1080 decide by 9 you get 120
120 times 13 is 15607.
7. 2520 decide by 9 is 280
Sara got 560 while Hina got 19608.
8. Ali is the fastest. He can fold 8 in a minute
9. I dont understand your question
10. A is 3
Answer:
x=8
Step-by-step explanation:
x + 1 = 9
Simplifying
x + 1 = 9
Reorder the terms:
1 + x = 9
Solving
1 + x = 9
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-1' to each side of the equation.
1 + -1 + x = 9 + -1
Combine like terms: 1 + -1 = 0
0 + x = 9 + -1
x = 9 + -1
Combine like terms: 9 + -1 = 8
x = 8
Simplifying
x = 8
