help me I need to make sure I got the correct answer.

The equations y = 3x - 4 and y = 3x + 1 are linear equations

The equations have no solution

The equations are given as:

y = 3x - 4

y = 3x + 1

Next, we plot the graph of the equations y = 3x - 4 and y = 3x + 1

From the graph (see attachment), we can see that the equations do not have a point of intersection

Hence, the equations has no solution

Read more about linear equations at:

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Answer:

96 / 6 = 32 / 2 = 16 / 1 = 16 per pillow

Step-by-step explanation:

Answer:

$16

Step-by-step explanation:

To find the cost of a single pillow, you have to divide the total cost of the pillows ($96) by the number of pillows purchased (6).

96 / 6 = 16

Therefore, the cost per pillow, in dollars, is $16. I hope this helps! Have a lovely day!! :)

Rebekah reports the volume of sugar solution using metric system as 39.1 mL. Thus, option D is correct.

The metric system has been the measurement system introduced in 1790s. The system has mediated the units for the measurement of volume, mass, length.

The volume has been the space that has been occupied by matter. The volume can be denoted with SI unit L. However, the another accepted unit for volume has been mL.

Thus, the volume of sugar solution has been reported in mL.

The given sugar solution has volume of 1.32 fl. Oz

The volume in mL can be given as:

[tex]\rm 1\ fl\ oz=29.6\ ML\\\\1.32\ fl\ oz=-1.32\times 29.6\ ML\\\\1.32\ fl\ oz=39.1\ ML[/tex]

The volume of the sugar solution reported by Rebekah on the metric scale has been 39.1 mL. Thus, option D is correct.

For more information about the metric system, refer to the link:

brainly.com/question/25011390

Answer: 39.1 mL (D)

Step-by-step explanation:

ed

The circle and the lines AC & AB are illustrations of congruent angles

See below for the proof that the angles ∠ACB and ∠MAB are equal

To prove that ∠MAB=∠ACB, we make use of the attached diagram

From the attached diagram, we have:

∠MAB = x°

The angle at between a tangent and a radius or a diameter is a right angle.

This means that:

∠MAB + ∠BAC = 90°

Substitute ∠MAB = x°

x° + ∠BAC = 90°

Subtract x from both sides

∠BAC = 90° - x°

The angle at in a semicircle is a right angle.

This means that:

∠CBA = 90°

The angles in a triangle add up to 180°.

So, we have:

∠BAC + ∠CBA + ∠ACB = 180°

Substitute ∠CBA = 90° and ∠BAC = 90° - x°

90° - x° + 90° + ∠ACB = 180°

Evaluate the like terms

180° - x° + ∠ACB = 180°

Subtract 180° from both sides

- x° + ∠ACB = 0

Add x° to both sides

∠ACB = x°

Recall that:

∠MAB = x°

So, we have:

∠ACB = ∠MAB = x°

Hence, the angles ∠ACB and ∠MAB are equal

Read more about congruent angles at:

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Answer:

x < 3

Step-by-step explanation:

Your inequality: 4x - 1 < 11

4x - 1 < 11

Add 1 to both sides

4x < 11 + 1

4x < 12

**Don't switch signs because no negatives nor any specifications**

Divide 12 by 4

x < 3

Answer:

19, 39

Step-by-step explanation:

10 colums w/ 2 rows = 20 with 1 non blue = 19 blue blocks

20 columns w/ 2 rows = 40 with 1 non blue = 39 blue blocks

Answer:

Options A, B & D

Step-by-step explanation:

[tex]5-2\frac{3}{4} =\frac{20}{4} -\frac{11}{4} =\frac{9}{4} =2\frac{1}{4}[/tex]

Hope tis helps

Answer:

20 inches longer

Step-by-step explanation:

78-58= 20

Answer:

y = 3,224x + 750

Step-by-step explanation:

Assuming the scholarship and grants are applied using the slope intercept form y=mx+b where m is the slope in this case the cost per year attending x the number of years attended and b the y intercept which in this case is the one time fee subtracting 13,774 by 10,550 gives us 3,224.

Since the one time fee is only in place once that would make it the y intercept therefore y=3,224x+750 is the correct answer

Answer:

21.2

Step-by-step explanation:

4.1 + 6.5 = 10.6

10.6 x 2 = 21.2

Answer:

√32 or 4√2 or 5.657 (3 d.p.)

Step-by-step explanation:

Answer:

D) 6x+15 is the correct answer.

Step-by-step explanation:

You need to do distributive property to simplify the expression.  

3(2x+5) is your expression

You need to multiply 3 by 2x and 5

6x+15 is your final.

Therefore, D is the correct answer.

Answer:

174; 132; 203; 118; 73; 20°.

Step-by-step explanation:

1) the sum of the internal angles of the given figure is:

S=180*(n-2), where 'n' is number of the angles.

2) according to the rule above the sum of all the internal angles is 720°;

3) according to the item 2, m∠A+m∠B+m∠C+m∠D+m∠E+m∠F=720°. If all the angles are known, then it is possible to re-write this equation as:

6x+(3x+45)+7x+(4x+2)+(2x+15)+(x-9)=720;

23x=667; ⇔ x=29.

4) if x=29, then m∠A=174; m∠B=132; m∠C=203; m∠D=118; m∠E=73; m∠F=20°.

Answer:

  125 mL

Step-by-step explanation:

Susan's purple paint has the proportions 2 parts red and 3 parts blue. That means the total amount of paint is (2+3)/2 = 5/2 the amount of red paint, or (2+3)/3 = 5/3 the amount of blue paint.

__

The total amount of paint Susan has is 50 mL +100 mL = 150 mL.

If Susan uses all of her red paint (with sufficient blue paint), she would have an amount of purple paint equal to ...

  (5/2)(50 mL) = 125 mL . . . . purple paint

If Susan uses all of her blue paint (with sufficient red paint), she would have an amount of purple paint equal to ...

  (5/3)(100 mL) = 166 2/3 mL . . . . purple paint

This is more paint than Susan has, so the amount of purple paint Susan can make is limited by the amount of red paint she has. Susan can make a maximum of 125 mL of purple paint.

_____

Additional comment

Essentially, we have rewritten the proportion to show corresponding amounts of red and blue paint:

  red : blue = 2 : 3 = 50 : 75 = 66 2/3 : 100

Since Susan has only 50 mL of red, and more than 75 mL of blue, the red paint is the limiting ingredient.

Answer:

Step-by-step explanation:

1) [tex]\sf v_{f} =v_{i} +gt[/tex]

       = 50 + (-9*8) *1

       = 50 - 9.8

       = 40.2 m/s

2) The acceleration of the ball at its maximum height equals to the force of gravity. -9.8 m/s²

3) The velocity at its top of the path:When the ball is thrown straight up, its velocity keeps on decreasing due the pull of gravity which pulls it towards the ground. So, the velocity at the top of its path is zero.

The circumference of a circle with radius 8 inches is 50.2 inches

The circumference of a circle can be calculated as follows;

circumference of a circle = 2πr

where

Therefore,

circumference of a circle = 2 × 3.14 × 8

circumference of a circle = 16 × 3.14

circumference of a circle = 50.24 inches

circumference of a circle = 50.2 inches

learn more on circumference here: https://brainly.com/question/23347533

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Answer:

a-b

Step-by-step explanation:

The difference will usually be the first term subtracted by the second but it is the space/value between the numbers so technically you could just take the negative from b-a as -(b-a) and get the same value

Answer:

x=29

Step-by-step explanation:

divide by 2 first on both sides.

then put paranthesis on both sides and power it to the 2nd.

you get

(x-4)^2=5^2

simplify and you get x-4=25

add 4 on both sides and you get x=29!

Answer:

Your answer is £1,760

Step-by-step explanation:

1 kg = £5.50

5.50 x 320 = 1,760

Answer:

h = 46

Step-by-step explanation:

Have unknowns (h) on one side and knowns on other side.

-18 + h = 28       Add 18 on both side to move it to the right side.

h = 28 + 18

h = 46

Answer:

Step-by-step explanation:

Isolate the term of h from one side of the equation.

First, switch sides.

⇒ h-18=28

Add by 18 from both sides.

⇒ h-18+18=28+18

Solve.

Add the numbers from left to right.

⇒ 28+18=46

⇒ h=46

I hope this helps! Let me know if you have any questions.

[tex]\log_4 (2-x) = \log_4 (-5x-18)\\\\\implies 2-x = -5x -18\\\\\implies 5x -x = -18-2\\\\\implies 4x = -20\\\\\implies x = -\dfrac {20}4\\\\\implies x = -5[/tex]

Answer:

I think it would be 161.9 or 162

Answer:

Below in bold.

Step-by-step explanation:

To get a stratified sample you work out the proportion of girls from each school.

From  school A we take: (126/461) * 80 = 22 girls.

From B    :-      (82/461) * 80 = 14 girls.

From C  :-        (201/461)*80 = 35 girls

From CD  :-      (52/461)*80 =   9 girls.

Answer:

3 1/16 galones = 707 pulgadas cúbicas

Step-by-step explanation:

Fórmula: multiplica el valor en gal por 231

Luego, 3 1/16 gal × 231 = 707 in³

Answer:

D. addition property

Step-by-step explanation:

at step 3 you would have to add 8 to both sides of the inequality, so it would be the addition property

Answer:

D

Step-by-step explanation:

because your teacher doesn't teach you well??!

hope it helps...!!!