The cost of 3 markers and 2 pencils is 1.80 the cost of 4 markers and 6 pencils is 2.90 what is the cost of each item

Answers

Answer 1
So the marker costs 50 cents and a pencil costs 15 cents

Hope this helps :3

Related Questions

Here is some information from the practice round for several new Click Bots.

Determine the missing values. Enter them in the table.

Then describe your strategy.

Answers

Answer/Step-by-step explanation:

✅Azure:

Clicks = 17

Time (secs) = 2

Unit rate (clicks/sec) = [tex] \frac{17}{2} = 8.5 [/tex]

✅Bronze:

Clicks = 38

Time (secs) = 4

Unit rate (clicks/sec) = [tex] \frac{38}{4} = 9.5 [/tex]

✅Camson:

Clicks = 26

Time (secs) = ? = x

Unit rate (clicks/sec) = 10.4

Thus: [tex] \frac{26}{x} = 10.4 [/tex]

Multiply both sides by x

[tex] 26 = 10.4*x [/tex]

Divide both sides by 10.4

[tex] \frac{26}{10.4} = x [/tex]

[tex] 2.5 = x [/tex]

Time (secs) = x = 2.5

✅Desert:

Clicks = ? = x

Time (secs) = 4.2

Unit rate (clicks/sec) = 8.33

Thus: [tex] \frac{x}{4.2} = 8.33 [/tex]

Multiply both sides by 4.2

[tex] x = 8.33*4.2 [/tex]

[tex] x = 34.986 [/tex]

Clicks = x ≈ 35

✅ Emerald:

Clicks = 3

Time (secs) = ? = x

Unit rate (clicks/sec) = 7.5

Thus: [tex] \frac{3}{x} = 7.5 [/tex]

Multiply both sides by x

[tex] 3 = 7.5*x [/tex]

Divide both sides by 7.5

[tex] \frac{3}{7.5} = x [/tex]

[tex] 0.4 = x [/tex]

Time (secs) = x = 0.4

✅Fuschia:

Clicks = ? = x

Time (secs) = 0.75

Unit rate (clicks/sec) = 8

Thus: [tex] \frac{x}{0.75} = 8 [/tex]

Multiply both sides by 0.75

[tex] x = 8*0.75 [/tex]

[tex] x = 6 [/tex]

Clicks = x ≈ 6

Amita's kitchen is rectangular with an area of 3 and 3/4 square meters the width of the kitchen is 1 and 1/2 m what is the length in meters of Anita's kicthen

Answers

Answer:

2 1 ÷ 2

Step-by-step explanation:

Given that

The kitchen of Amita would be a rectangular area contains 3 and 3 ÷ 4 square meters

And, the width of her kitchen is 1 and 1 ÷ 2 meter

So based on the above information, the length of Amita kitchen is

Here you divide the rectangular area by the width

= (3 and 3 ÷ 4) ÷ (1 and 1 ÷ 2)

= 2 and 1 ÷ 2

Hence, the  length in meters of Anita's kitchen is  2 and  1 ÷ 2  

HELLLPPP!!! how many gallons of oil were introduced into the gulf of ecosystem in 7 weeks?

the spill lasted for approximately 28 weeks, how much oil entered into the gulf due to the disaster? ​

Answers

62,000x42= 2,604,000 gallons a day
Times that by 7 to get one week
Then by 7 again for 7weeks then 4 to get 28 weeks :)
7 weeks= 127,596,000
28 weeks= 510,384,000

Jason invests $325 in a bank account. The bank has an annual
interest rate of 24%. How much interest did his investment earn
after one year?

Answers

Use formula A = P(1+r) ^ t
P = 325, r = 0.24, t = 1
A = 325(1 + 0.24)
A = 325(1.24)
A = 403
He earns $403

The amount of interest earned by Jason is $78.

What is simple interest?

Simple interest is a way to figure out how much interest will be charged on a sum of money at a specific rate and for a specific amount of time.

Contrary to compound interest, where we add the interest of one year's principal to the next year's principal to calculate interest, the principal amount in simple interest remains constant.

Given that Jason invests $325 in a bank account. The bank has an annual interest rate of 24%.

The interest will be calculated as:-

SI = ( P x R x T ) / 100

SI = ( 325 x 24 x 1 ) 100

SI = $78

Hence, the simple interest is $78.


To know more about simple interests follow

https://brainly.com/question/25793394

#SPJ2

A hot air balloon is climbing at a constant rate into the sky. The equation y = 9x + 10 can be used to represent this situation, where y is the height of the hot air balloon in feet above ground and x is the number of seconds the balloon has been climbing.

Answers

Answer:

From the starting position of 10 feet above ground, the balloon is climbing 9 feet per second.

Step-by-step explanation:

Find the maximum and minimum values of the function g ( θ ) = 5 θ − 6 sin ( θ ) on the interval [ 0 , π /2 ]

Answers

Answer:

Minimum value of the given function is  0

Maximum value of the given function

                                         [tex]\frac{5\pi -12}{6}[/tex]

Step-by-step explanation:

Step(i):-

Given function    g ( θ ) = 5 θ − 6 sin ( θ )  ...(i)

Differentiating equation (i) with respective to 'θ'

                            g¹ ( θ ) = 5  − 6 cos ( θ ) ...(ii)

                          g¹ ( θ ) = 5  − 6 cos ( θ ) =0

                          5 = 6 cos ( θ )

                       cos ( θ ) = 5 /6  

                               

Step(ii):-                        

Again Differentiating equation (ii) with respective to 'θ'

                              g¹¹ ( θ ) =   − 6 (-sinθ )  = 6sinθ

Given interval

                         θ = 0 and   θ= π/2

                     g ( 0 ) = 5 (0) − 6 sin ( 0 ) = 0

                     g(π/2) = 5(π/2) - 6 sin (π/2)

                               =  5(π/2) - 6

                               = [tex]\frac{5\pi -12}{6}[/tex]

                     

 

         

                       

Order the numbers from least to greatest.
4/5, -1.6, -4/3, 0.9, 2/3

PLS HELP

Answers

Answer:

-1,6<-4/3<2/3<4/5<0.9

Step-by-step explanation:

Inflation and Interest Rates: Tutorial
22 of 25
Save & Exit
Question
Consider a simple economy where the basket of goods used to calculate the CPI contains two items shampoo and soap.
The basket consists of 1 bottle of shampoo and 2 bars of soap. The prices are shown in the table.
Year Price of a Bottle of Shampoo Price of a Bar of Soap
Year
36 50
$1.25
Year
$5.00
$1.30
Type the correct answer in the box. Round your answers to two decimal places, if necessary.
The CPI for year 2 is
Submit

Answers

Answer:102.22

Step-by-step explanation:

Answer:

2.22%

Step-by-step explanation:

Recall that year 1, the base year, has a CPI of 100.

From question 1, we know that the CPI of year 2 is 102.22.

To find the rate of inflation, find the percent change from year 1 to year 2:

102.22-100= 0.0222, or 2.22%

_________

    100

Write an inequality for the following statement. A is greater than 7

Answers

Answer: A>7

Step-by-step explanation:

A > 7

i think this is right

If a total of 20 cups of onions and carrots were used, how many batches did the chef make? 4 batches 5 batches 8 batches 10 batches

Answers

Answer:

The answer is 4 batches I tried it and it was right

Step-by-step explanation:

Answer:

its A i got it right

Step-by-step explanation:

What is the mean of the set below? Round to the nearest tenths if need be. * Goals in a Hockey Game 2 3 3 3 4 5 5 5 5 6 7 8​

Answers

Answer:

5-

I think its 5...


Write an equation of the line that passes through (1, 2) and is perpendicular to the line y =1/3x + 4.

Answers

Answer:

y= -3x + 5

Step-by-step explanation:

negative reciprocial of the slope:

m=1/3

m=-3

Subsitube the point (1,2) into y=mx+b with new slope and solve for b:

y=mx+b

2=-3(1)+b

b=5

Equation:

y=-3x+5

Please help and explain how you got your answer I will give brainliest :(

Answers

Answer:

25/100 or 1/4

Step-by-step explanation:

the 2 shaded rows on the top are both 10 and the bottom shaded row is 5 so the equation would be 2×10+5

Answer:

0.25

Step-by-step explanation:

The model represents one whole number (1)

Each square represents .01 of the whole number.

So if you add all the shaded squares together, you would get 25 shaded, which means the answer would be 0.25

hope this helps :)

The length of one side of a square is 3n+2. The perimeter of the square is 4(3n+2). Which expression is equivalent to the perimeter

Answers

Answer:

4(3n + 2)

Step-by-step explanation:

as we know perimeter of a square is 4 x side

one side is 3n + 2

4 sides = 4(3n +2)

What are the clear steps for solving for x question (5x + 2)

Answers

Answer:

x= -2/5

Step-by-step explanation:

(5x+2)=0

    -2   -2

5x=-2

------------

    5

x= -2/5

X/4 -3 = 1/3 + 2x solve for x

Answers

Answer:

Step-by-step explanation:

[tex]\frac{x}{4}[/tex] - 3 = [tex]\frac{1}{3}[/tex] + 2x ...... (1)

(1) × 12 :

3x - 36 = 4 + 24x

21x = - 40

x = - [tex]\frac{40}{21}[/tex] = [tex]-1\frac{19}{21}[/tex]

x/-4 =9 i need help with this fraction.

Answers

Answer:

= -36

Step-by-step explanation:

um is this what your looking for?

You pay 6% sales tax on a $250 purchase. How much was the tax?

Answers

Answer:

15

Step-by-step explanation:

To find the tax multiply the cost of the item by 6%

250 * 6%

Change to decimal form

250 *.06

15

Answer:

15

Step-by-step explanation:

convert the percentage to a decimal

6/100 = 0.06

then times by the number you given

6% x 250

-3y^*2 =-48 show work

Answers

y=4,y2=-4 (extra characters)

please help I need in within 5 minutes​

Answers

Answer:

2415.8

Step-by-step explanation:

Answer: 2509.8 i think that is the correct answer

Step-by-step explanation:

I need help plz!!!!​

Answers

Proportional i think

Michael cleans 90 cars in 5 days how many cars does Michael clean per day

Answers

Answer:

Michael cleans 18 cars in one day

Step-by-step explanation:

The equation should look like this: 90/5 = x

90/5 = 18

x = 18

Hope this helps ya! Keep smiling!

Answer:

18

Step-by-step explanation:

all you have to do is divide 90 and 5

What is the correctly factors for the expression 24xy-15y

Answers

Answer:

4.0/5

Step-by-step explanation:

- She divided by 3 instead of the GCF.

- She didn’t complete step 4 and use the distributive property to be sure the expressions are equivalent.

- She didn’t undistributed the GCF from the original expression.

Find the missing value in the ratio table.

Answers

100000000000000000000

Convert to slope intercept form: 3x-4y=8 then graph the line on the grid

Answers

Answer:

y=3/4x-2

a=(8/3,0)

b=(0,-2)

m=3/4

Step-by-step explanation:

STEP 1

3x-4y =8 substract 3x from both sides

-4y=-3x+8 divide -4 to everything

y=3/4x-2

STEP 2

substitute 0 for y and solve for a (x-intercept)

Evaluate the expression 21 + 2w for / = 5.7 and w = 6.2. Enter your answer in the box.
6.2

Answers

Answer:

23.8

Step-by-step explanation:

2l+2w for l=5.7 and w=6.2

2*5.7+2*6.2 first multiply

11.4+12.4 then add

23.8

A car travels 120 miles in 3 hours. What is the constant speed of the car in miles per hour?

Answers

Answer: the car travels 40 miles per hour

Step-by-step explanation: First you have to set the ratio up as 120 miles over 3 hours. After you do that you need to divide 120 by 3 which will give you for which gives you 40 miles per hours

Favorite Lunch Choice
Food Responses
pizza 26
hamburger 18
chicken 13
nachos 7
spaghetti 6
If there are 350 students in Jamal's school, how many are expected to choose hamburgers?
O A. 180 students
OB. 130 students
OC. 90 students
O D. 18 students

Answers

Your answer is B or 130 students

in the library, there are 9 rectangular tables with 8 pupils each and square tables with 4 pupils each. how many square tables ar needed so that 100 pupils can read at the same time?​

Answers

Answer:

9 rectangular tables and 7 sqaure tables

Step-by-step explanation:

9 x 8 = 72

100-72=28

4x7=28


A) complementary
B) alternate exterior
C) corresponding
D) linear pair

Answers

The answer is c) correponding
The answer is corresponding
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