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
sweet [91]
3 years ago
7

The number of paper clips that crystal has is 42 divided by the number of paper clips that gayle has. If gayle has 11 more paper

clips than crystal does, how many paper clips does each have
Mathematics
1 answer:
Rom4ik [11]3 years ago
8 0

Answer:

• Gayle: 14

• Crystal: 3

Step-by-step explanation:

Let g represent the number of paperclips Gayle has. Then 42/g is the number Crystal has. The relationship between the two numbers is said to be ...

g - (42/g) = 11

Multiplying by g gives ...

g^2 -42 = 11g

g^2 -11g -42 = 0 . . . . subtract 11 g to put into standard form

To factor this, you are looking for two factors of -42 that sum to -11.

-42 = -42·1 = -21·2 = -14·3 = -7·6

You can see that -14 and 3 sum to -11, so the factoring is ...

(g -14)(g +3) = 0

g = 14 . . . . . . . . . . makes the product zero. (The g=-3 solution is extraneous.)

Gayle has 14 paperclips and Crystal has 3.

You might be interested in
Find the equation of the axis of symmetry of the following parabola algebraically.<br> y=2x^2+16.
Inessa05 [86]

Answer:

x = 0

axis of symmbery = -b/2a or x vertex on quadratic equation

0/4=0

x=0

Step-by-step explanation:

3 0
2 years ago
What id the value of the expression (9+15)÷3+2
Aneli [31]

PEMDAS so (9+15)= 24 , 24/3 = 8 , 8+2 = 10

4 0
3 years ago
Read 2 more answers
The drawing shows Seth's plan for a fort in his backyard. Each unit square is 1 square foot.
barxatty [35]
Dyjfuncufgysfsrsycyfydtxyyfyd
7 0
3 years ago
What is 128 5/8×2?????? plz helppp​
olya-2409 [2.1K]

Answer:

257.25

Hope This Helps!       Have A Nice Day!!

8 0
2 years ago
Read 2 more answers
A construction crew has just finished building a road. The crew worked for 4 2/7 days. If the road is 9 kilometers long, how man
Lana71 [14]
4 2/7 equals 30/7
30/7 divided by 9 equals 10/21
So the crew built 10/21 of a km everyday
4 0
3 years ago
Read 2 more answers
Other questions:
  • The teacher asked 4 students to measure 4 different objects. The table shown represents their measurements. Which student had th
    10·1 answer
  • your milk cost $18 and he says you live in 18% tip in the sales tax is 6% what is the total cost of your meal
    10·2 answers
  • If four pounds of a certain candy cost $10 how manu pounds of that candy can be purchased for $12
    5·1 answer
  • What is the solution to the following system? 3x+3y=10<br> -9x-9y=-30
    10·2 answers
  • If I multiply all whole numbers from 1 through 10 what is the largest power of 4 that is a factor of the product?
    8·1 answer
  • Marylee paid $40 for an item after she received a 20% discount. Marylee's friend says this means that the original price of the
    5·1 answer
  • There are 4 green marbles and 7 silver marbles in a bag. You randomly choose one of the marbles. What is the probability of choo
    10·2 answers
  • If f(x) = x + 1, and g(x) = 2x the g(f(x)) =
    13·1 answer
  • The variable k represents a value in the set (-2,-4, -6, -8}.
    7·1 answer
  • Omg please help me!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!