1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lbvjy [14]
3 years ago
12

Evaluate 15/r-1 when r=5

Mathematics
2 answers:
DochEvi [55]3 years ago
6 0

Answer: 15/5=3 3-1= 2

The answer would be 2. :P



kkurt [141]3 years ago
4 0

15/r-1 when r=5

15 /(5-1)

15 / 4

3 3/4


15/r-1 when r=5

15 /5   -1

3 -1

2


it depends on whether the entire term is in the denominator

You might be interested in
A rock is dropped from a height of 25 feet. The function h=-16t^2 +25 gives the height h of the rock after t seconds. When does
scZoUnD [109]

Answer:

5 seconds

Step-by-step explanation:

The ground is 25 eet, so 25=-16t^2+400

-16t^2=-400, 16t^2=400

t^2=25, dividing both sides by 16

t=5 seconds.

3 0
3 years ago
Can you solve for y plz
vredina [299]
Solve the top equation for x and then substitute that into the bottom equation and solve for y:
Top equation: subtract 4 from both sides to get x = y - 4
Substitution and simplify:
y = 4(y - 4) - 10
y = 4y - 16 - 10
y = 4y - 26
-3y = -26
y = 26/3 or 8 1/3 or 8.333 (those are all the same but in different forms)
8 0
3 years ago
Which size bag of cat food shown in the table has the lowest unit price?
garik1379 [7]
Size 40 is the cheapest, because the formula to find lowest price of unit is dividing the price by the unit. so 5.49/24≈ 0.23, 8.00/40=0.2, 15.99/64≈ 0.25
7 0
3 years ago
The question is down there uwu
ladessa [460]

Step-by-step explanation:

what do u need help solve

5 0
3 years ago
Read 2 more answers
Help me with this pls
zhannawk [14.2K]

Answer: The answer is 3

Step-by-step explanation:

To find the slope u turn it into a shape it could make such as in this case u are able to make a box like this. For such as u can use this picture to get a better understand but hope this helps :)

6 0
3 years ago
Other questions:
  • There are 33 students in a class with ratio <br> 5:6 boys to girls. How many girls
    6·1 answer
  • Find the area of the trapezoid
    6·1 answer
  • Is the function represented by the table linear?
    6·1 answer
  • How many solutions does this equation have?
    13·2 answers
  • How do I find it. ..............
    9·1 answer
  • M\-9&lt;10<br><br> please at least try:)
    8·1 answer
  • Or D 51 <br> I really need help on this
    13·2 answers
  • Guys tomorrow my friend is telling my crush I like him and since it's Valentine's makes sense but the thing is how do I know if
    12·2 answers
  • -5/6 x -2/9 =<br> Do you guys know this one?
    12·2 answers
  • 41 ÷ 533 long division r what
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!