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
sesenic [268]
3 years ago
7

Five boxes of crackers cost 9$. At this rate, how much do 20 boxes cost?

Mathematics
2 answers:
valina [46]3 years ago
6 0

Answer:36

Step-by-step explanation: first I did

9÷5=1.80 per box.

so then I did 1.80 x 20 which = 36

GarryVolchara [31]3 years ago
6 0

Answer:

20 boxes cost $36

Step-by-step explanation:

Using proportions,

5 boxes cost 9$

20 boxes cost X$

Cross multiply

X = 9/5 * 20 = 36$

You might be interested in
Solve 3x-2/4 - 2x+5/3 = 1-x/6
Nadya [2.5K]

Answer:

Pasos para resolver una ecuación lineal

3x−2/4−2x+5/3=1−x/6

Multiplique ambos lados de la ecuación por 12, el mínimo común denominador de 4,3,6.

36x−3×2−24x+20=12−2x

Multiplica −3 y 2 para obtener −6.

36x−6−24x+20=12−2x

Combina 36x y −24x para obtener 12x.

12x−6+20=12−2x

Suma −6 y 20 para obtener 14.

12x+14=12−2x

Agrega 2x a ambos lados.

12x+14+2x=12

Combina 12x y 2x para obtener 14x.

14x+14=12

Resta 14 en los dos lados.

14x=12−14

Resta 14 de 12 para obtener −2.

14x=−2

Divide los dos lados por 14.

x=

14

−2

​

Reduzca la fracción  

14

−2

 a su mínima expresión extrayendo y anulando 2.

x=−

7

1

Step-by-step explanation:

7 0
2 years ago
The m6 = (11x + 8)° and m7 = (12x – 4)° What is the measure of 4? m4 = 40° m4 = 48° m4 = 132° m4 = 140°
bezimeni [28]
M< 6 = m< 7 (vertical angles)
11x + 8 = <span>12x – 4
12x - 11x = 8 + 4
 x = 12
so
m< 6 = </span>11x + 8 
m< 6 = 11(12) + 8
m< 6 = 132 + 8
m< 6 = 140

m<4 = 180 - m<6
m<4 = 180 - 140
m<4 = 40

answer

<span>m<4 = 40</span>
7 0
4 years ago
Read 2 more answers
A small bag of candy slices sells for $1.05. Using the data shown on the table, what is the unit rate per slice?
earnstyle [38]
How many slices are there in the small bag?
5 0
3 years ago
Read 2 more answers
One worker can finish a job in 9 hours, and another for 6 hours. The first worker started working at 7 am and the 2nd worker sta
noname [10]

Answer:

NANI!?!?

Step-by-step explanation:2

POOOOOOOOOOOOOO

3 0
3 years ago
A triangle has a side lengths of 4cm,3cm, and 4cm. Classify its as acute, obtuse, or right.
DIA [1.3K]

When given 3 triangle sides, to determine if the triangle is acute, right or obtuse:

1) Square all 3 sides.

4, 3, 4, 

16, 9, 16

2) Sum the squares of the 2 shortest sides.

16 + 9 = 25


3) Compare this sum to the square of the 3rd side.

25 > 16

if sum > 3rd side²   Acute Triangle

So, it is an acute triangle.

Source:
http://www.1728.org/triantest.htm


4 0
3 years ago
Other questions:
  • How much soil with 10% clay do you need to add to 3 m3 of soil with 50% clay In order to make a soil with 22% clay?
    9·1 answer
  • Chuck must save a total of 180 for a new bike. So far he has saved 4/5 of the amount. How much money has chuck saved for the bik
    11·1 answer
  • 4(g+2 )+8g=56 show work
    5·2 answers
  • HELP PLEASE (Geometric Sequences) 15 points
    7·1 answer
  • 5.241 divided by 3 please help me​
    9·2 answers
  • 2 Points<br> Which of the following is (are) the solution) to (x+8)=1?
    7·1 answer
  • Identify the missing factors: <br><br>d) 20 = (4) (?) <br>e) -14x = (7)(?)<br> f) x3 =x2 (?)
    8·2 answers
  • A container of coffee is 1/6 full. That container contains 2/3 of a pound of coffee write a division expression that represents
    9·1 answer
  • I don't know how to do these sort of problems... Can someone help me out?
    9·1 answer
  • Plz help asap due today ! make sure answers right
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!