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
alexira [117]
3 years ago
9

At a yoga club, the number of boys to girls was 2:5. If there are 15 more girls, how many boys are there?

Mathematics
1 answer:
vesna_86 [32]3 years ago
7 0

Answer:

10 boys

Step-by-step explanation:

2:5= 10:25

25-10=15

You might be interested in
Can someone help me, please?
katovenus [111]
The sign would be negative

X is in the negative area meaning that when x/y and multiplied by y, it would stay negative since y is positive
4 0
3 years ago
Read 2 more answers
Consider this expression:
Tema [17]
8(4a+2b)
The equivalent is 32a+16b (B)

4 0
3 years ago
A farmer wants to build a rectangular pen using 20 feet of fencing, but the length is to be 4 feet more than the width. What is
laila [671]

Answer:

The length of the rectangular pen is 40ft. The width of the rectangular pen is 20ft

3 0
3 years ago
$668 at 9.25% for 5 years
madreJ [45]

Answer:

$21.17

Step-by-step explanation:

Simple Interest=P(1+r)^t

Compounded Interest=P(e^rt)

SI=668*(1.0925)^5

SI=1039.64

CI=668(e^(0.0925*5))

CI=1060.81

1060.81-1039.64=21.17

So the difference is $21.17, thus doing compounded interest is better.

8 0
3 years ago
Find an equation for the line that passes through the point (-3, 6), parallel to the line through the points (0,-7) and (4,-15).
Vitek1552 [10]
Broken down into steps:

1.  Find the slope of the line segment that connecs the points (0,-7) and (4,-15).

2.  Start with the point-slope formula for the equation of a straight line:

y-b = m(x-a), where the given point is (a,b).  Borrow the value of m that you calculated in (1), above, and insert it into this point-slope formula.
Finish up by subst. the x- and y-values in (-3,6) into this formula.

Done!

You could, of course, solve this result for y if you wished.
8 0
3 years ago
Other questions:
  • Rearrange the formula to calculate the diameter of a circle.
    7·2 answers
  • Is 4/12 greater than 1/6
    8·2 answers
  • Frank cut a 52 inch string into 3 pieces. The first piece is 20 inches long. The second piece is at least 12 inches long, but no
    5·1 answer
  • The Greek method for finding the equation of the tangent line to a circle uses the fact that at any point on the circle the line
    10·1 answer
  • What is 3(4x + 9) (im new to this subject of math)
    11·2 answers
  • If the value of a in the quadratic function f(x) = ax^2 + bx + c is 1/2, the function will:
    6·2 answers
  • The number of boys and girls in a class are in the ratio 4 : 7. There are 15 more girls than boys. find the number of total stud
    11·1 answer
  • A woman bought 50 meters of cloth at 6000 and she sold the cloths at 150 per meter find her Percentage profit or loss
    11·2 answers
  • Whats 9+10= help will give brainlist
    14·2 answers
  • Help would be very much appreciated
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!