Set it equal to 260, because thats what they all equal. so then do 260-15 because thats the only price we know, 260-15= 245. then do 245/7=35. each bracelet was 35 dollars. to check do 35*7=245 & 245+15 = 260
The difference between 6 and -11 is 17
because 6 - (-11) = 17
hope it helps
can l please get brainliest answer?
53 is kilogram53 is kilogram but I’m not to sure what 58 is
Answer:
First number: 6
Second number: 2
Step-by-step explanation:
We can use system of equations to find the 2 numbers. Let's use x for the first number and y for the second number.
x+y=8
We have this equation because the first clue states that the sum of the first and second number is 8.
x-y=4
We have this equation because the second clue states that the difference between the first and second number is 4. Now that we have 2 equations, we can use the elimination method to find x and y.
x+y=8
x-y=4
Let's eliminate y. To eliminate y, you must add the 2 equations so that the y's can subtract each other. If this is confusing, think of it as this: (y+(-y)=0).
2x=12
x=6
Now that we know the value of x, we can plug this back into any of the equations to find y.
6+y=8
y=2
With x and y found, the first number is 6 and the second number is 2.
Mathematics is very important in a small business is because when you make money transactions with other people you need to know how to count money correctly and your calculations can’t be wrong. Mathematics is definitely helpful to me because Artificial Intelligence is taking on jobs, so we have to step up our game.
