The sales tax would be $1.36 so the total cost would be $35.36
If you have some thing like x^2 + x + x^3 + x^2 the correct order would be x^3 + x^2 + x^2 + x.
Answer:
88kg
Step-by-step explanation:
Mean= sum of weights/ Number of people
or, 68= 58+58+x/3
or, 68 * 3= 58+58+x
or, 204=116+x
or, x= 204-116
or,x= 88
Therefore, the weight of third person was 88 kg
Answer:
23
Step-by-step explanation:
3x+3=72
3x=72-3
3x=69
x=23
Answer:
1) E and F
Step-by-step explanation:
So width is x
legth Is 3x+3
Perimeter is
3x+3+3x+3+x+x
Now simplify
8x+6
Now go through each choice that equals 8x+6
Only e and f
