Mathematics College

I will mark you branlist!!

Mario and Luigi were printing calenders. Mario used 2.5 ink cartridges while Luigi used 1.75 ink cartridges. How many more ink cartridges did Mario use than Luigi?

A. 1.75

B. 1.25

C. 4.25

D. 0.75

Answers

Answer 1

Answer:

Answer to the question is A. 1.75

Related Questions

help me plsplsplsplsplsplas

Answers

Answer:

26 ft

Step-by-step explanation:

A=bh

40= 8h

h=5

P=2(l+w)

P= 2(8+5)

P = 2(13)

P = 26


[tex]6y - 8 + 2[/tex]
simplify by combining like term​

Answers

so it will end up at 6y-6

you need to combine everything that does not have an exponent (example. a, x, y) and you combine the ones that have exponents together. and therefore you get 6y-6 (remember positive and negative signs)

Sharma paid $58.50 to board her cat at a kennel in Yellowknife for 5 days. Her friend Miles paid $12.50 each day to board his cat at a different kennel for 5 days. Who paid the lesser amount? Explain how you know.

Answers

Answer: Miles paid the lesser amount

Step-by-step explanation: $58.50x5=$292.50 and $12.50x5=$62.50 $62.50 is less

Find the area of the Triangle!

A. 2.35 in2
B. 2.85 in2
C. 5.7 in2
D. 8.72 in2


will give brainliest!!

Answers

Answer:

2.85

Step-by-step explanation:

1.9 x 3 ÷ 2 = 2.85

A formula of a triangle is always:

BH x 1/2

there are 7 days in a week, how many weeks are there in 4,424 days

Answers

Answer:

632

Step-by-step explanation:

7 Days are in a week. 4,424 days total, 4,424 divided by 7 would equal 632

Answer:

4424/7=632 so there are 632 weeks.

Find the equation for the line that passes through (4, - 8) that has slope - 2. Give your answer in
point-slope form. You do not need to simplify.

Answers

Answer:

y+8=-2(x-4)

Step-by-step explanation:

point-slope form is y-y1=m(x-x1) where m is the slope, and (x1,y1) is a point.

We are given all of that information:

slope: -2

point: (4,-8)

substitute the numbers into the equation

y--8=-2(x-4)

we can make --8 to positive 8

so:

y+8=-2(x-4)

this is the equation in point-slope form

Hope this helps!

Question
Find an equation of a line that contains the points (-3, -1) and (2, -2). Write the equation in slope-intercept form.

Answers

Answer:

y=-1/5x-8/5

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-2-(-1))/(2-(-3))

m=(-2+1)/(2+3)

m=-1/5

y-y1=m(x-x1)

y-(-1)=-1/5(x-(-3))

y+1=-1/5(x+3)

y=-1/5x-3/5-1

y=-1/5x-3/5-5/5

y=-1/5x-8/5

Can someone help me

Answers

Answer:

∠BDC=43°

Step-by-step explanation:

Since ABCD is a rectangle, ∠ADC=90

∠ADC=∠BDC+∠ADB

90=(7x+1)+(9x-7)

90=16x-6

16x=96

x=6

∠BDC=7x+1

=7(6)+1

=42+1=43

PLEASE HELP ANYONE ASAP?!!!!!!

Answers

Answer:

The answer is 3x because 3 times 4 is 12, and 12+3=15.

Answer:

3x

Step-by-step explanation:

15-3=12

12=___

12/4=3

therefore, 3x+3=15

4 ⅕ x 3 ⅙ please help ASAP

Answers

Answer:

13.333333

Step-by-step explanation:

Answer:

13 3/10

Step-by-step explanation:

4 1/5 = 21/5

3 1/6 = 19/6

21 x 19 = 399

5 x 6 = 30

399/30 = 13 9/30

9/30 = 3/10

13 3/10

3 ⅕ -⅔ divided by 2 ⅘

Answers

You must perform some cancellations to arrive at the final answer. I hope this helps

I need help please?!!!!!!

Answers

Answer:

0

Step-by-step explanation:

Distribute:

=(6)(3x)+(6)(−5)+(2)(3x)+(2)(−5)+(−8)(3x)+(−8)(−5)

=18x+−30+6x+−10+−24x+40

Combine Like Terms:

=18x+−30+6x+−10+−24x+40

=(18x+6x+−24x)+(−30+−10+40)

=0

solve for n
4 + 3n = –6 + 4n

Answers

Answer: 10

Step-by-step explanation:

Answer:

n=10

Step-by-step explanation:

4+3n=−6+4n

Step 1: Simplify both sides of the equation.

3n+4=4n−6

Step 2: Subtract 4n from both sides.

3n+4−4n=4n−6−4n

−n+4=−6

Step 3: Subtract 4 from both sides.

−n+4−4=−6−4

−n=−10

Step 4: Divide both sides by -1.  

n=10

The regular price of a TV is $475. It's currently on sale for 30% off. What is
the discount if you bought the TV during the sale? *
O $1.43
O $333.00
O $617.50
O $142.50

Answers

Answer:

You will pay $332.50 for a item with original price of $475 when discounted 30%

meaning the discount is $142.50

Step-by-step explanation:

if you buy an item at $475 with 30% discount, you will pay 475 - 142.5 = 332.5 dollars.

please give brainliest and thanks if possible

What is the y intercept

Answers

Answer:

1

Step-by-step explanation:

the answer is one hope this help

please help, correct answers please​

Answers

Huh:

You need to take a picture of the whole question.

What is the upper quartile in the box plot?

Answers

the upper quartile is 121

Answer:

121

Step-by-step explanation:

the lower quartile will always be the left side of the box aka the first quartile, the third quartile is upper quartile, which is always on the right. The line within the box is the median just so you know.

17 mm
8 mm
9 mm
15 mm

Answers

Answer:

do you have to add the numbers together or multiply

Answer:

Solution given:

laternal section area =perimeter of triangle×length

=(15+8+17)×9=360mm²

PLZ HELP ILL GIVE BRAINLIEST

Answers

Answer:

i think its 46

Step-by-step explain

8+12+24=44

90-44=46

Helpp I’m confused pleasee!

Answers

Answer:

8x

Step-by-step explanation:

Answer:

8x

Step-by-step explanation:

this translates to 8 times x

x is a variable meaning it represents a number, so in this case, you'd want to use x as it says.

38.25, 37.5, 36.75, blank, blank ,

Answers

Step-by-step explanation:

38.25, 37.5, 36.75,35.75,34.75

how many solutions does 6-3x=4-x-3-2x

Answers

Answer:

0

Step-by-step explanation:

6 - 3x = 4 - x - 3 - 2x

6 - 3x = -3x + 1

Add 3x to both sides.

6 = 1

Since the last equation, 6 = 1, is false after doing legal steps, that means that the equation is false and has no solution.

Answer: 0

WHICH OF THE FOLLOWING RATIOS ARE PROPORTIONAL?

A) 4/13, 5/26
B) 12/5, 60/75
C) 2/9, 11/36
D) 5/12, 10/32​

Answers

D, because if u can divide the smaller number into the larger number it is proportional.

SHOW THE DECIMAL OF 55/100

Answers

Answer:

0.55

Step-by-step explanation:

The numerator of the fraction with a denominator of 100 is the number you put on the right of the decimal pt.

Answer:

0.55

Step-by-step explanation:

55/100 = 0.55

You just move decimal two places to the right. Hope this helps, thank you :) !!


Use the given histogram to answer appropriately.
A. How many jars of peppermint candies are represented on the histogram?
B. Write an inequality that describes the number of candies, x, contained in all of the jars individually.
Peppermint candies per jar
5
4
Number of jars

40 - 49
10 - 19
20 - 29
30 - 39
Number of peppermint candies

Answers

What do the fox say
The answer is D.
Hope this helps.......

The inequality that describes the number of candies, x.contained in all of the jars individually. Your answer is x < 49

On a coordinate plane, B C D E has points (2, 1), (2, 2), (4, 2), (4, 1). S R Q P has points (negative 4, 1), (negative 4, 2), (negative 2, 2), (negative 2, 1). L M J K has points (negative 4, negative 2), (negative 4, negative 1), (negative 2, negative 1), (negative 2, negative 2).
Which statements correctly describe the transformation in the graph? Select all that apply.
BCDE is rotated 180° counterclockwise to form JKLM.
BCDE is rotated 180° clockwise to form PQRS.
JKLM is rotated 180° clockwise to form BCDE.
JKLM is rotated 180° counterclockwise to form BCDE.

Answers

Answer:

Step-by-step explanation:

BCDE is rotated 180° counterclockwise to form JKLM.

JKLM is rotated 180° clockwise to form BCDE

JKLM is rotated 180° counterclockwise to form BCDE.

Answer:b c d

Step-by-step explanation:

i failed so you can sucseed

A biologist must make a medium to grow a type of bacteria. The percentage of salt in the medium is given by S=0.01x^2y^2z , where S is the percentage expressed as a decimal. And where x, y, and z are the amounts in liters of 3 different nutrients mixed together to create the medium. The ideal salt percentage for this type of bacteria is 29.6%. The costs of the x, y, and z nutrient solutions are respectively 9 , 6, and 9 dollars per liter. Determine the minimum cost that can be achieved.

Answers

What do I solve this like huh

Similar figures have _____________ sides and ___________ angles.

Answers

Answer:

same, equal measure

Hope it helps

Please mark me as brainliest

Thank you

Which step explains how to find the value of a in 6a = 72?
a. add 6 to both sides
b. divide both sides by 6
c. multiply both sides by 6
d. subtract 6 from both sides

Answers

Answer:

b divide both sides by 6

Step-by-step explanation:

6a = 72 if you divided each side by 6 you will get

a = 12 which would bring you to the actual answer.

Please help this is due in 4 hours

Answers

X=14
Y=14
Perimeter=56
The reason is because if you see 8 and 6 you can see that the lines are equivalent so I just assumed that the missing lines are 8 and 6. So I added the number up causing x and y to be 14 then for perimeter I simply just multiplied 14x4 which is 56.
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