Answer:
15/14
Step-by-step explanation:
3(x+1/2)
10x-6=3x+3/2
7x=3/2+12/2
7x=15/2
x=15/2*1/7
x=15/14
Answer: (x−6)(x+1)
Step-by-step explanation:
Ask: Which two numbers add up to −5 and multiply to −6?
Answer: −6 and 1
Rewrite the expression using the above.
You will get (x−6)(x+1)
2k - 4 = 2 + k
(Subtract both sides by k)
k - 4 = 2
(Add both sides by 4)
k = 6
To create your histogram you could use the following intervals and frequencies.
5-9 (4)
10-14 (3)
15-19 (5)
20-24 (3)
You would create a frequency on your y-axis that goes to 5. Make sure the bars are touching each other because the data is consecutive (in order).
Label your x-axis #of customers.
Label y-axis frequency
Title: How many customers are shopping at lunch time?
You have to separate the circle part from the rectangle part The rectangle Is figure 10 time 20 Equals 30 ft² The Circle part is 10×3.14=31.4÷2=15.7 You divide by 2 because it is half of a circle