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
Scilla [17]
3 years ago
7

Five notebooks cost $20 at this rate how much would 4 notebooks coat?

Mathematics
2 answers:
Andrews [41]3 years ago
7 0

Answer:

16

Step-by-step explanation:

$20/5notebooks=$4 each

4$*4notebooks=16$

vagabundo [1.1K]3 years ago
3 0

Answer:

$16

Step-by-step explanation:

if 5=20 then 20÷5=4 and 4x4=16

You might be interested in
Evelyn and Adrienne were taking their parents and grandparents to the largest
MatroZZZ [7]

Answer:

immense "Chimelong International Ocean Resort" theme park in Hengqin (China), is the largest and best aquarium in the world. It features none less than five whale sharks as well as an abundance of other species like manta rays, corals, and sharks.

Chimelong Ocean Kingdom has set the Guinness World Records for having the world's biggest underwater viewing dome and the world's largest aquarium tank. A giant sixty-three meters blue whale shark statue towers over the world's largest aquarium, making it also a remarkable sight from outside. The award for the world's largest tank was given to this aquarium because the record volume of 22.7 million liter includes strictly the main tank (while the 24-million-liter capacity of the Georgia Aquarium consists of the main tank, rear holding tank, filters, and pipes).

Step-by-step explanation:

this is the answer i think so lol

7 0
3 years ago
-5⁄2 a + 5 = 25 What Does A =
ruslelena [56]

Answer:

a = -8

Step-by-step explanation:

-5⁄2 a + 5 = 25

Subtract 5 from each side

-5⁄2 a + 5-5 = 25-5

-5/2 a = 20

Multiply each side by -2/5 to isolate a

-2/5 * -5/2 a = -2/5 *20

a = -8

6 0
3 years ago
A deposit of $6,500 was invested and has grown to $8,300 in 5 years. The growth in value was via simple interest, calculated on
bagirrra123 [75]

Answer: 5.5%

Step-by-step explanation:

Since the money invested has grown to $8300 and the principal was $600, this means the interest is:

= $8300 - $6500

= $1800

Simple interest = (Principal × Rate × Time)/100

1800 = (6500 × Rate × 5)/100

Cross multiply

1800 × 100 = 32500 × Rate

Rate = 180000/32500

Rate = 5.5%

5 0
3 years ago
Which of the following is equivalent to log 7^ 50 rounded to three decimal places?
otez555 [7]
7^50
= 1.798 × 10^42

i am a mathematics teacher. if anything to ask please pm me
4 0
3 years ago
6h+(-7.3d)-13+5d-2.6h=? PLEASE HELP ASAP​
Strike441 [17]

Answer:

-2.3d+3.4h-13

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • I need the graph functioned
    6·2 answers
  • Find the area A of triangle JKL with the vertices J(5,8), K(0,7), and L(5,4)
    10·1 answer
  • In a game the player wins if he rolls a 6 on a number cube. If the number cube is rolled 18 times, then what is a reasonable pre
    13·1 answer
  • What regression model best fits the data set?(2,13),(4,8),(5,7.5),(7,9),(8,12)
    9·1 answer
  • Read this scene from The Miracle Worker Act 2.
    8·2 answers
  • What number has 8 hundreds, 2 fewer tens than hundreds, and 2 fewer ones than hundreds
    12·1 answer
  • Give the degree of each polynomial
    8·2 answers
  • Laura went to a golf shop that has a golf simulator. The simulator estimates the distance that each ball she hits would have gon
    14·1 answer
  • Dante it by 15 pounds of metal for $36 which purchase would have the same cost per pound is Dante purchase
    8·1 answer
  • Solve the system of equations using the elimination method. <br><br> 4x+3y=16<br> x=-3y+13
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!