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
skad [1K]
3 years ago
12

There are only red beads and green beads in a bag.

Mathematics
1 answer:
Vadim26 [7]3 years ago
5 0

Answer:

(a) 5/14

(b) 54 beads

(c) 6 green beads

Step-by-step explanation:

(a) Find the total number of units for red and green beads.

5 + 9 = 14

Since red beads is 5, it is 5/14.

(b) Find the units for red and green beads altogether.

5 + 9 = 14

14 units = 84 beads

Find one unit.

1 unit = 84 ÷ 14 = 6 beads

Since green beads have 9 units, find how many beads there are in 9 units.

9 units = 6 x 9 = 54 beads

(c) As there are 54 green beads and Susie wants to have twice as much green beads as red beads, she have to find how many red beads there are first.

Since red beads have 5 units, find how many beads there are in 5 units.

5 units = 6 x 5 = 30 beads

After that, since she wants twice, she have to find x2 of 30 beads which are red.

30 x 2 = 60

After that, find the remaining amount of green beads needing to make x2 of 30.

60 - 54 = 6 beads (green)

You might be interested in
A total of $30,000 is invested in two corporate bonds that pay 5.5% and 6.25% simple interest. the investor wants an annual inte
lubasha [3.4K]

Answer:

  $10,000

Step-by-step explanation:

Let x represent the amount invested in the 5.5% bond.

For an annual income of $1800, we want ...

  (5.5%)x + (6.25%)(30,000-x) = 1800

  (-0.75%)x + 1875 = 1800

  -0.0075x = -75 . . . . . . . . . subtract 1875

  x = 10,000 . . . . . . . . . . . . . divide by -0.0075

At most $10,000 should be invested at 5.5% to obtain at least $1800 in interest.

6 0
3 years ago
Really need your help ​
Sphinxa [80]

Answer:B and D yes, A and C no

Step-by-step explanation:

pls brainliest

7 0
3 years ago
Gold costs x cents per gram.
amm1812
Y/(X•grams), find the total cost of the gold, then use y to divide the whole thing.
3 0
3 years ago
Please help me number one and two <br> Thank
notsponge [240]

Number two should correspond for the graphs, with graph paper, just follow the color coded lines. Hope this helps.

3 0
2 years ago
Is it even an option on my Penn Foster Exam?
Anton [14]
Lel nope gotta take it

7 0
3 years ago
Other questions:
  • Someone help please ‍♀️
    5·1 answer
  • The top 2 are A and B and the bottom 2 are C and D
    9·1 answer
  • Can someone quickly do this
    5·1 answer
  • What is the coefficient in the expression 5+ 9y
    11·2 answers
  • Solve for x.
    14·2 answers
  • Answer this fast please​
    9·1 answer
  • Using the quadratic formula, the solutions to a quadratic equation are given by (equation is in image)
    12·1 answer
  • The volume of a cylinder is 768 N in³. Find the radius of the cylinder (in inches) if the height is 3 in
    13·1 answer
  • This Stem-and-Leaf Plot is missing one data item. If the mode of the data set is 65, what is the value of the missing unknown da
    7·1 answer
  • Which graph and equation shows a proportional relationship between and y? NEED HELP ASAP!!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!