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
arsen [322]
2 years ago
7

A box contains blue and red pens. 2/5 of the pens are red. What is the ratio of blue to red pens?

Mathematics
1 answer:
Slav-nsk [51]2 years ago
8 0

Answer:

3:2

Step-by-step explanation:

\frac{5}{5}  -  \frac{2}{5}  =  \frac{3}{5}

You might be interested in
Write a fraction that is equivalent to 2/3.
Sphinxa [80]
8/12 is a fraction that is equivalent to 2/3.When simplified, the answer is 2/3 and when you multiply numerator and denominator by 4, the answer is 8/12

6 0
3 years ago
What is the inverse of( 10x-2)23
shtirl [24]
This is the answer!

8 0
2 years ago
Nick is making a fruit salad. He buys apples for $1.29 per pound and oranges for $1.35 per pound. He spends no more than $12.
Charra [1.4K]

Answer:

no more than means > with the _

so it is....

1.29x+1.35y >_  12

6 0
2 years ago
If y varies inversely as x and y is 2.5 when x is 6, what is y when x is 4?
Delicious77 [7]
Y=k/x
2.5=k/6
k=15

wheny x=4, y=15/4
                   y=3.75
6 0
3 years ago
What is the surface area of the square pyramid? <br><br> The surface area is ____ yd2.
lana [24]

Base Surface Area = 22

=  4 yards^2

Lateral Surface Area =  

2×2√(2/2)^2 + 3^2

2

=  12.649110640674 yards^2

Total Surface Area = 16.649110640674 yards^2

Your Answer: 16.60 rounded to the nearest tenth.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the definition of the union of two mathematical sats ,A and B
    6·1 answer
  • HELP QUICKLY PLEASE!!!!!!!!!!!!!
    6·1 answer
  • Explain how solving an equation with several variables is similar to and different from the process of solving equations in one
    6·1 answer
  • If f(x) and f^-1(X) are inverse functions of each other and f(x)=2x+5, what I f^-1(8)
    6·1 answer
  • Which is an equation of the line graphed below?
    13·1 answer
  • The International Air Transport Association surveys business travelers to develop quality ratings for transatlantic gateway airp
    8·1 answer
  • Add parentheses to solve the equation 16+3*4-2+5=21
    5·1 answer
  • Janice earns $150 per week plus a commission of $3 for every magazine she sells. Write an equation for her total weekly pay base
    14·1 answer
  • Factor each expression<br> 1. 3n + 9<br> 2. t² + 4t<br> 3. 15 + 20x
    12·1 answer
  • Classify the polygon by its number of sides. State whether the polygon appears to be regular or not regular it’s has 8 sides
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!