The first one I’m not sure tho
Answer:
x = 13 1/2 or 27/2
Step-by-step explanation:
1st Add 2 to both sides: 2/3x-2+2=7+2
2nd Simplify: 2/3x = 9
3rd Multiply both sides by 3: 3*2/3x=9*3
4th Simplify: 2x=27
5th Divide both sides by 2: 2x÷2=27÷2
6th Simplify: x = 13 1/2 or 27/2
Answer:
1) Not a function 2) Function 3) Not a function 4) Not a function 5) Function
Step-by-step explanation:
Answer:
3x +-4
Step-by-step explanation:
well since it is linear functions you would want the Mx+B equation to be present and since you have to find rise over run you would get 3/1 which is just 3 translated giving you a slope of 3 and your y-intercept is your B so in forth giving you the answer of 3x+ -4
plz mark brainliest
1. For a 14 month period the last term in the sequence is 14 and the series sum is;
1+2+3+4+5+6+7+8+9+10+11+12+13+14
= 105
2. For a 16 month period, the last term in the sequence is 16 and the series sum is
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16
= 136
3. For a 16 month period, the last term of the sequence is 20 and the series sum is;
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20
=210
