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Fudgin [204]
3 years ago
5

How to do word problem 7

Mathematics
1 answer:
konstantin123 [22]3 years ago
3 0
You would buy two binders which would equal $10 and the three notebooks that cost $6 so in total it would be $16
So 16-6=10 which would be two binders since each one cost $5
Hope this helps! :)
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I need help!! Solve -8s-4&gt;3s+3<br> Will mark brainliest!!
iVinArrow [24]

-7/11

Step-by-step explanation:

-8s-4>3s+3=

-8s-3s=3+4

-11s=7

s=-7/11

5 0
2 years ago
Pleaseeee help please​
kumpel [21]

Answer: It will be 60m^2

5 0
2 years ago
Name one real-world objeslct that suggests points​
JulijaS [17]

Answer:

magnets

Step-by-step explanation:

counter

bottle cap

pushpin

microwave button

6 0
3 years ago
What equation represents the line that is perpendicular to y=1/2x - 3 and passes through the point (4,-6)?
zmey [24]

Answer:

The equation of line perpendicular to given line and passing through point (4 , - 6) is y = - 2 x - 2

Step-by-step explanation:

Given as :

The equation of line is

y = \dfrac{1}{2}x - 3

Now, standard equation of line is

y = m x + c

where m is the slope of line and c is the y-intercept

So, comparing with standard line equation with given line equation

∴ slope of given line = m = \dfrac{1}{2}

Again

other line is perpendicular to given line and passes through point (4 , - 6)

Let The slope of other line = M

∵ Two lines are perpendicular

∴ <u>From perpendicular lines property , the product of lines = - 1</u>

i.e m × M = -1

Or,  \dfrac{1}{2} × M = -1

Or M = \frac{-1}{\frac{1}{2}}

∴  M = - 2

So, The slope of other line = M = - 2

<u>Now, equation of line with slope - 2 and points (4 , - 6) in slope-point form</u>

y - y_1 = M (x - x_1)

Or, y - ( - 6) = ( -2) × (x - 4)

Or, y + 6 = - 2 x + 4

Or, y = - 2 x + 4 - 6

∴   y = - 2 x - 2

So, The equation of other line is y = - 2 x - 2

Hence, The equation of line perpendicular to given line and passing through point (4 , - 6) is y = - 2 x - 2  Answer

5 0
2 years ago
The art center has a painting class each month. each student pays 12 dollars for the class and 28 dollars for the materials. thi
DedPeter [7]

We need to use simple division to solve the problem. The number of students in the painting class this month is 14.

It is said that each student pays $12 for class and $28 for materials. The total amount paid by each student can be calculated by adding both of them. We know that the total amount this month is $560, we need to find the number of students in the class. Let us consider the number of students in the class to be x, and multiply the total amount per student to x and equate it to 560.

(12+28)x=560

40x=560

x=560/40=14

Therefore the number of students in the painting class is 14.

Learn more about division here:

brainly.com/question/25289437

#SPJ4

8 0
11 months ago
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