Answer:
Jenna spent 7 hours babysitting.
Step-by-step explanation:
With the information provided, you can say that Jenna's total earnings are equal to the amount she earned cleaning her neighbor's basement plus the result of multiplying the charge per hour for babysitting for the number f hours, which is:
e=20+5x, where:
e represents the total earnings
x is the number of hours
Now, you can replace e with 55 that is the toal amount she earned and solve for x:
55=20+5x
55-20=5x
35=5x
x=35/5
x=7
According to this, the answer is that Jenna spent 7 hours babysitting.
Three would fit cause 3 times 12 is 36 and 4 times 12 is 48 which would be too big
You need to see the rest of the table to figure it out
Answer:
x=35
Step-by-step explanation:
Since these are straight lines, you simply reflect the 35 degrees over the other side because this is a vertical angle.
x=35
Answer:
1. gcf is 4
12: 1,2,3,4,6,12
8: 1,2,4,8
2. gcf is 2
26: 1,2,13,26
16: 1,2,4,8,16
3. gcf is 9
45: 1,3,5,9,15,45
36: 1,2,3,4,6,9,12,18,36
prime number examples 1,3,5,7,11,13
