Answer:
2x+3+5x+6 = 7x+9
Step-by-step explanation:
2x + 3 + 5x + 6
= 2x + 5x + 3 + 6
= 7x + 9
Hope it helps
Answer:
1
Step-by-step explanation:
Anything raised to the power of 0 is 1
Answer:
The least they will have to pay is 235 dollars.
They will have to pay 15 more dollars next year. (250 dollars)
Step-by-step explanation:
25x3=75
40x4=160
75+160=235
25x2=50
40x5=200
50+200=250
Answer: The domain would be all real numbers.
Step-by-step explanation:
This is not a piecewise function, so it means that the domain, which means all possible x values, is all real numbers, not imaginary.
Probability is given by the formula:
Probability=(number of favorable outcomes)/(Total number of possible outcomes)
thus;
Given that t<span>he frequency table was made using a bag containing slips of paper that are numbered 1, 2, 3, 4, or 5.
then:
1] Probability of obtaining 1
Number of favorable outcome=4
Total number of outcomes=(4+12+20+32+12)=80
P(1)=4/80=0.05
2]Probability of obtaining a 2
Number of favorable outcomes=12
thus
P(2)=12/80=0.15
3] Probability of obtaining a 3
Number of favorable outcomes=20
thus
P(3)=20/80=0.25
4] Probability of obtaining a 4
Number of favorable outcomes=32
thus
P(4)=32/40=0.8
5] Probability of obtaining a 5
Number of favorable outcomes=12
thus
P(5)=12/80=0.15</span>