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svet-max [94.6K]
3 years ago
5

4 markers cost $7.04.

Mathematics
2 answers:
pashok25 [27]3 years ago
8 0

Answer:

That cool

Is ther a question to this

trapecia [35]3 years ago
4 0

Answer:

0.568181818

Step-by-step explanation:

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Marine biked 3/4 of a mile on Monday. On Tuesday he biked 5 times this distance. The number of miles marine bikes on Tuesday is
PolarNik [594]

It's simple.  First, multiply 3/4 by 5.  As a decimal, this equals 3.75.  Therefore, the number of miles marine bikes on Tuesday is between 3 and 4.

Hope I helped! :)

4 0
3 years ago
50 POINTS!!! Plz show work questions are in the addon
emmasim [6.3K]

1. Each term in this polynomial has a common factor of 3x^3:

12x^6-9x^4+18x^3=3x^3(4x^3-3x+6)

2. Not sure what the "vertical method" is, but I would guess it refers to some way of visualizing the distributive property.

(3x-5)(2x^2+7x-3)=3x(2x^2+7x-3)-5(2x^2+7x-3)

(3x-5)(2x^2+7x-3)=(6x^3+21x^2-9x)+(-10x^2-35x+15)

(3x-5)(2x^2+7x-3)=6x^3+11x^2-44x+15

3. You can use the same approach as in (2), or recall that (a+b)^2=a^2+2ab+b^2:

(5x-4y)^2=(5x)^2+2(5x)(-4y)+(-4y)^2

(5x-4y)^2=25x^2-40xy+16y^2

4. Recall that a difference of squares can be factored as a^2-b^2=(a-b)(a+b). So

(2x^2-7)(2x^2+7)=(2x^2)^2-7^2

(2x^2-7)(2x^2+7)=4x^4-49

7 0
3 years ago
The measures of the angles of a triangle are shown in the figure below. Solve for x.
slavikrds [6]

Answer:

x=13

Step-by-step explanation:

We add all the numbers together, and all the variables

6x-78

We move all terms containing x to the left, and all other terms to the right

6x=78

x=78/6

which should equal 13

3 0
1 year ago
What is the measurr of AB
Mashcka [7]
Could you take a picture that looks more clear so I can figure it out? Thank u!
4 0
3 years ago
A cake recipe calls for 45 cup of chocolate. If a baker has 73 cups of chocolate, the baker can make a maximum of how many cakes
lora16 [44]

Answer:

2 batches

Step-by-step explanation:

I need at least 20 words so don't mind this :PPPPPPPP

3 0
3 years ago
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