Answer:
10. First you multiply both sides by 3, making it 2x + 5 = 24
Then you subtract 5 from both sides making it 2x = 19
You dive both sides by 2 making x = 9.5
The answer is x = 9.5
11. First you need to find how much you need to pay each year. 12,000 x 0.05
you can make it easier by changing it to 120 x 5 = 600
You need to pay that for three years so 600 x 3 = 1800
Plus you need to pay the original money. 12,000 + 1,800 = 13,800
The answer is $13,800
12. First you change kilometers into centimeters. 172 km is 172,000 meters. 172,000 meters is 17,200,000
Then, you need to do 17,200,000 ÷ 500,000 but you can make it simple and do 172 ÷ 5 = 34.4
The answer is 34.4 cm
5 is a prime factor of 155. Dividing 155 by 5, we get 31. 1*5*31 = 155.
Answer:
Step-by-step explanation:
Given
--- not -67
Required
Find q and r
Substitute values for d and b
Make q the subject
means that r is less than 8 but greater than or equal to 0
And r and q are integers.
Let
No other true values of r and q can be gotten.
Looking at the graph, we'll notice that there is a local maximum at x=0 and it looks similar on both sides of the y axis, therefore making it symmetric around the y axis given the options
Answer:
189
Step-by-step explanation:
If you mean this, my answer is 3x63= 189
