Answer:
< - 52, 48 > and 70.77
Step-by-step explanation:
2v - 6u
= 2<- 11, 3 > - 6 < 5, - 7 >
= < - 22, 6 > - < 30, - 42 >
= < - 52, 48 >
| 2v - 6u | = 
= 
= 70.77
Well, I do not know if I read this correctly. Are these the answers?
-5 ≥ -7
-5 ≤ -7
-5 > -7
-5 < -7
-5 = -7
If so, then -5 > -7 is a true statement because -5 is greater than -7.
Let x and y be the numbers of questions worth 5 and 2, respectively. There are a total of 29 questions which means that x + y should be 29. The equations that best describe the conditions are,
x + y = 29
5x + 2y = 100
Solving for x and y gives x = 14 and y = 15. Thus, there are 14 and 15 questions worth 5 and 2, respectively.
4300 is your principal
1.8% interest rate (change it into decimal form; 0.018)
2 years is our time
We'll now multiply our variables.
4300 x 0.018 x 2 = 154.80
This shows that in 2 years at their interest rate that they have earned 154.80.
We will add the $154.80 to the original borrowed amount of 4300.
$4454.80 will be how much they will owe after 2 years.
To find out the amount in 15 months we'll divide 15 months by 12 and we get 1.25 and now we multiply the numbers again.
4300 x 0.018 x 1.25 = 96.75
They will pay $96.75 in interest within 15 months and we'll add it to the 4300.
$4397 will be how much they will pay after 15 months.
6+5=11+5=16+5=21
3+6=9+6=15+6=21
It will take Marco and Sophie 3 hours to get the same amount of money. The amount of money they will have will be $21.
