Answer:
r = -1 or r = 13/3
Step-by-step explanation:
Solve for r over the real numbers:
abs(10 - 6 r) = 16
Split the equation into two possible cases:
10 - 6 r = 16 or 10 - 6 r = -16
Subtract 10 from both sides:
-6 r = 6 or 10 - 6 r = -16
Divide both sides by -6:
r = -1 or 10 - 6 r = -16
Subtract 10 from both sides:
r = -1 or -6 r = -26
Divide both sides by -6:
Answer: r = -1 or r = 13/3
alr! so we know that there are around 52 weeks in a year (not counting leap years). and you save up 100 bucks every 2 weeks. then to find the answer, we do...
100(52/2)
100(26)
= $2600
youre welcome!
Answer: 5 inches.
Step-by-step explanation:
The formula for calculate the area of a rectangle is:
Where l is the length and w is the width.
If the length of a rectangle is 3 inches more than twice it’s width, then:
Substitute and the area into the formula and solve for the width:
Use the quadratic formula:
Choose the positive value.
Therefore, the width is: 5 inches.
Answer:
oops where is the question
Step-by-step explanation:
please check the question layout well
