Answer:
Step-by-step explanation:
<u>Let the number be x</u>
- 380% of x is 99
- x*3.8 = 99
- x = 99/3.8
- x = 26 rounded to the nearest whole number
D, E and F will lie on the line
Answer:
56
Step-by-step explanation:
Average = sum/count
sum = 30 + 45 + 50 + 75 + 80
sum = 280
Count = 5
Average = 280/5
Average = 56
<u>4x+8:</u>
9x+2-5x+6
2x+1+2x+7
<u>-4x-8</u>
-7x-10+3x+2
-7x-10+3x+2
<u>4x-8:</u>
-x+5+5x-13
-2x-7+6x-1
Step-by-step explanation:
We will have to solve each expression to see to which category it belongs
So,
1. 9x+2-5x+6

2. -2x-7+6x-1

3. 2x+1+2x+7

4. -6x+2+2x-10

5. -x+5+5x-13

6. -7x-10+3x+2

Hence,
<u>4x+8:</u>
9x+2-5x+6
2x+1+2x+7
<u>-4x-8</u>
-7x-10+3x+2
-7x-10+3x+2
<u>4x-8:</u>
-x+5+5x-13
-2x-7+6x-1
Keywords: Polynomials, expressions
Learn more about polynomials at:
#LearnwithBrainly
First goes to third
second goes to first
third goes to fourth
fourth goes to second