Answer:
0
Step-by-step explanation:
4x^2 = 8x
1.8x-8x=8
2.0x=8
3.x=8÷0
4.x=0
No
Don’t knew
What
Forgot tbh
Answer:
500
Step-by-step explanation:
If 1% is 2.5 then 100% is 250. Since 250 is half of a number, you went then multiply by 2 to double that number which is 500.
The square root of 48 is the only irrational number in that group.
Answer:
This means that Alex answered 14 questions correctly
Step-by-step explanation:
<u>Step 1: Find an equation</u>
20 * 0.7 = x
<u>Step 2: Multiply</u>
20 * 0.7 = x
14 = x
Answer: This means that Alex answered 14 questions correctly