Answer:
Step-by-step explanation:
5^2 + 10 ÷ 2
25 + 10 ÷ 2
25 + 5
30
Answer: 7⁴, 7 to the fourth power, 7x7x7x7
Answer:
X is equal to or greater than 7
Step-by-step explanation:
Since lx-7l is equal to x-7, this means that it can only work on places where the lines are on top of each other. In terms of x, this means that x must be at least 7. As you can see in the number line also attached.
The answer I believe is -3x + 20-9x+16
Answer:
13.5
Step-by-step explanation:
9*4.5=13.5