I domt understand how to solve

Answer:

B and C are true.

Step-by-step explanation:

Answer:

3.25, I don't know,  I'm in like 1st grade

Step-by-step explanation:

Answer:

The Answer is C

Step-by-step explanation:

3x-4y=5

2x+4y=-3

This equation is the answer to this problem because just by looking at it, you can immediately cancel out the y value and solve for x.

The other equations are wrong because their is extra work needed to eliminate the values.

The baker has initially made 24 muffins.

Given is that a baker bakes muffins to sell at the local coffee shop for $3 each.

The expression that represents the money earned -

C(x) = 3(4x + 24)

In this equation : [x] represents the number of batches. Total muffins left to bake : 4[x]. Remaining muffins that were already made were are 24.

Therefore, the baker has initially made 24 muffins.

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Area is a measure of space occupied in 2 dimensions. The area of the considered two dimensional cross section is:

When some high dimensional object is sliced by hyperplane, then the area of the intersection of the hyperplane with the object is the cross-section.

For the given case, the right rectangular pyramid sliced will be having a triangle with height same as that of the pyramid but base equal to either length or the width of the base rectangle, or the diagonal.

Thus, if we consider: L = length of base, W = width of base , D = diagonal's length of the base of the rectangular pyramid, with the height h units, then we get the cross section's area as:

Learn more about area of cross-section here:

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Part (a)

Divide the total cost over the number of gallons to get the unit cost

(23.63)/(8.5) = 2.78

=======================================================

Part (b)

The result of the previous part indicates the gas costs $2.78 per gallon.

=======================================================

Part (c)

c = cost in dollars

g = number of gallons bought

cost/gallons = cost/gallons

c/g = (23.78)/(8.5)

c/g = 2.78

c = 2.78g

This fits with what part (b) mentioned. The 2.78g means "2.78 times g".

=======================================================

Part (d)

Plug g = 17 into the equation found in part (c)

c = 2.78g

c = 2.78*17

c = 47.26

Answer:

You decide that you will spend 2 times as many hours outdoors as you spend watching TV.

Let the hours spent outdoors be = o

Let the time spent on watching tv be = t

So, general equation becomes o=2to=2t

Last week, you watched 4 hours of TV. This week, you watched 8 hours of TV.

When t = 4

o = 2(4) = 8 hours

When t = 8

o = 2(8) = 16 hours

We have been asked to place points on the graph to show your activity for last week and this week.

Please find attached the points display.

Answer:

M- MONICA

Step-by-step explanation:

Answer:

[tex]y=-\frac{x}{6} -1[/tex]

Step-by-step explanation:

Hi there!

We are given the following equation:
x+6y=-6

And we want to convert it into slope-intercept form

Slope-intercept form is known as y=mx+b, where m is the slope and b is the y intercept

The equation is currently in standard form, which is ax+by=c, where a, b, and c are integer coefficients

Notice how in standard form, both the terms that contain x and y are on one side, but in slope-intercept form, y is by itself on one side

So essentially, in order to convert from standard form to slope-intercept form, we need to solve for y

Here is our equation again:

x+6y=-6

Start by subtracting x from both sides

x+6y=-6

-x       -x

_______________

6y=-x-6

Now divide both sides by 6

[tex]y=-\frac{x}{6} -\frac{6}{6}[/tex]
We can simplify the fractions to become:

[tex]y=-\frac{x}{6} -1[/tex]
Hope this helps!

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Answer:

1/4

Explanation: 0.25 multiplied by 4 is 1. This shows that 0.25 is 1/4 of 1

Answer: Rhombus

Step-by-step explanation:

It is a rhombus because all sides are equal and opposite sides are parallel.

Answer:

parallelogram

Step-by-step explanation:

Because the sides are parallel to each other.

Answer:

h = 11

Step-by-step explanation:

to find h

5² + h² = 12²

25 + h² = 144

h² = 144 - 25

h² = 119

h = 11

Answer:

B=53

C=127

D=127

Step-by-step explanation:

Answer:

$210

Step-by-step explanation:

Merchandise sold = $700

Commission = 30%

30% of $700 = 0.3 x 700 = $210

Hence, the saleswoman earn $210 in commission.

[RevyBreeze]

simplify - maths to reduce (an equation, fraction, etc) to a simpler form by cancellation of common factors, regrouping of terms in the same variable, etc.

______________

______________

[tex]\huge\red{\mid{\underline{\overline{\textbf{EQUATION}}}\mid}}[/tex]

[tex]5+3 (5) + (-4) (5)[/tex]

Follow our PEMDAS rule

[tex]5+3 (5) + (-4) (5)\\5+15-4\cdot5\\5+15-20\\20-20\\0[/tex]

[tex]\huge\red{\mid{\underline{\overline{\textbf{ANSWER}}}\mid}}[/tex]

[tex]5+3 (5) + (-4) (5)\:\:\:\:simplified\:=0[/tex]

Answer:

Hello!  I wanted to explain the answer which someone might have already answered..  First off, I want to let you know that the Answer is "The scatter plot shows a linear association."  But how?  Well, linear means: "arranged in or extending along a straight or nearly straight line." Which if you didn't notice.. All the points on the graph, make up a generally straight line.

"No association" means there is no line or association with any of the points.  So, you'd pick that if the points were all over the graph in no order, line or combination; which isn't the case.  

"Negative association" is when the top of the points come from the left of the graph lowering into the right. While Positive association would be from right to left.  So, it couldn't be choice "Negative Association" since it's coming from right to the left of the graph.

"The point  (2, 14) is an outlier."  If you didn't know, an outlier is one dot out of a whole group.  Think of it as if EVERYONE was wearing pink except one; who wore black.  It's just the out of placed kind of dot; but it's supposed to be there.  When you look at the graph, there is no dot or outlier at point (2,14) so, that's automatically out as well.

Ending with the last choice "The scatter plot shows a linear association." which is not just true but is the only one that'd make since.  So, I hope this helped you!

I HOPE THIS HELPS YOU! BE SAFE :)

Answer:

The scatter plot shows a linear association

Step-by-step explanation:

credit goes to ssanc053

Answer: A

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

Add two sides together and see if it is greater than the third. (You have to do this with all possible combinations)

5 + 14 > 19

19 > 19

No, it isn't a triangle

14 + 19 > 5

23 > 5

19 + 5 > 14

24 > 14

Answer:

-5/6

Step-by-step explanation:

To figure out which one is greater, we need to convert them so they have a common denominator:

You can do this two ways, because 6 is a multiple of 3, we can just multiply the second fraction by 2:

[tex]\frac{-4}{3} \\[/tex] x 2 = [tex]\frac{-8}{6} \\[/tex]

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

The second way is multiplying both the fractions so they have a common denominator.

[tex]\frac{-5}{6} = \frac{-15}{18}[/tex]

[tex]\frac{-4}{3} = \frac{-24}{18}[/tex]

Because the numbers are negative, -15 is the greater number.

Therefore, [tex]\frac{-5}{6}[/tex] is the greater fraction.

Answer:

She shaded off 1/8 of the fraction strip.

Enjoy ;)

Answer:

a  8 parts  b   8      3|4     3  × 4|4  ×  2= b  8

Step-by-step explain

Answer:

17.026cm2

Step-by-step explanation

b =  P - a - c - d = 25 - 4 - 12 - 7.325 = 1.675 cm then apply formula of area of trapezoid which is: A = (a + b) * h / 2 = (4 + 1.675) * 6 / 2 = 17.026 cm2.  boom there is your answer.

Answer: 4 days

Step-by-step explanation:

We can divide to find how much of a field each man can clear in one day. Since it takes 12 men 5 days to clear a field, each man can clear 1/60th of a field each day.

If we multiply 15 men by 1/60th of a field per day, we see that the 15 men can clear 1/4th of a field each day, so it would take 4 days for them to clear the entire field.

Answer: -2x^2 - 5x + 16 = 0

The correct answer is -2x^2 - 5x + 16 = 0.

Step-by-step explanation:

Hope this helps =)

Answer:

61.

Step-by-step explanation:

because you make 60 flags then you will need 61.

61 felt do you need to make 60 flags.

Addition is a way of combining things and counting them together as one large group. ... Addition in math is a process of combining two or more numbers.

here, we have,

You sell triangular flags made from felt.

so, 61 felt do you need to make 60 flags.

because you make 60 flags then you will need 61.

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Answer:

well i cant really tell so much though

Step-by-step explanation:

Answer:

40 units

Step-by-step explanation:

The formula for the perimeter of a square is P= 4s

s= 10 units

so P= 4 x 10

so P= 40 unites

Answer:

Perimeter=40 units

Step-by-step explanation:

[tex]Solution,\\\\Length(l)=10units\\\\Now,\\\\Perimeter=4l\\\\Perimeter=4*10units\\\\Perimeter=40units[/tex]