PLEASE HELP!!!! ILL GIVE BRAINIEST!!!

WHAT IS THE CORRECT EQUATION TO USE TO
SOLVE FOR X?

A. 33+7X+5=180
B. -7X=33
C. 33+7X+4=90
D. 33 = 7X +5

Answer:

Step-by-step explanation:

Find the reciprocal of 1/40:

That's really it.

Your answer is 40 (D).

Answer:

D

Step-by-step explanation:

-4 is listed twice with 2 different outputs

Answer:

[tex]y = \frac{ - 5}{3} .x + \frac{ - 7}{3} [/tex]

Answer

2/6 = 1/3

Step-by-step explanation:

2 x 3 = 6

2 x 1 = 2

2/6 = 1/3

Answer:

P(B | A) = 0.80

Step-by-step explanation:

For independent events A and B,     P(B | A) = P(B)

Therefore, P(B | A) = 0.80

Answer:

The resistivity of the conductor can be calculated by multiplying the slope by the area.

Step-by-step explanation:

2 ÷ 8

2/8 = 2 ÷ 8

both represent same

Answer:

Length = 200 m

Breadth = 175 m

Step-by-step explanation:

Perimeter of the rectangular field = Total cost ÷ rate per metre

                                                        = 12000 ÷ 16

                                                        = 750 m

Length : breadth = 8 : 7

Length = 8x

Breadth = 7x

Perimeter = 750

2*(length + breadth) = 750

2*(8x + 7x) = 750

2* 15x = 750

  30x = 750

      x = 750/30

x = 25

Length = 8x = 8*25 = 200 m

Breadth = 7*25 = 175 m

Answer:

632

Step-by-step explanation:

Easy seriously. Sorry. You just do this:600+30+2

Answer:

the answer is =x²-4x+10-8

Answer:

64 complete snack bags.

Step-by-step explanation:

Brandon has $16 maximum to spend. 16 juices come in a pack for $1.75 per pack, so  16 divided by $1.75 ≈ 9. We want to see how many of those 9  packs of 16 juices we can get into the snack bags, so we need to multiply 16 x 9 = 144 juices.

Alex has $21 maximum to spend. 200 almonds come in a can for $2.59 per pack, so 21 divided by $2.59 ≈ 8. We want to see how many of those 8 cans of 200 almonds we can get into the snack bags, so we need to multiply 200 x 8 = 1600 almonds.

This piece of information was omitted from the original question:

[Brandon and Alex are making snack bags for their soccer club. Each soccer player will get a snack bag that will have 2 juice boxes and 25 almonds.]

Based on this omission, only 2 juice boxes can fit in a snack bag and only 25 almonds respectively. Thus, we divide.

144/2 = 72 juices

1600/25 = 64 almonds

Therefore, there would be 64 complete snack bags that can hold 2 juices and 25 almonds without overflow.

Answer:

H: [tex]x\leq -5[/tex]

Step-by-step explanation:

[tex]-4x+10\geq 5x+55\\-4x\geq 5x+45\\-9x\geq 45\\x\leq -5[/tex]

Remember when dividing by a negative number across the inequality the direction of the inequality flips.

Answer:

x =53.85

Step-by-step explanation:

Let x be the original price

If the price is 22% of, you will pay 100% -22% = 78%

x * 78% = 42

Change to decimal form.

78x = 42

Divide each side by .78.

78x/.78 = 42/.78

Rounding to the nearest cent

x =53.85

say the regular price is "x", which is the 100% value of the shoes, but today they're 22% off, that means 100% - 22% = 78%, so the sale price is really 78% of the regular price, we know that's 42 bucks, so

[tex]\begin{array}{ccll} amount&\%\\ \cline{1-2} x&100\\ 42&78 \end{array}\implies \cfrac{x}{42}=\cfrac{100}{78}\implies \cfrac{x}{42}=\cfrac{50}{39} \\\\\\ 39x=2100\implies x=\cfrac{2100}{39}\implies x\approx 53.85[/tex]

We have: SM = TM ( because M is the midpoint )

So: x + 12 = 8x - 2

=> x - 8x = -2 - 12

=> -7x = -14

=> x = (-14) / (-7) = 2

Answer: x = 2

Ok done. Thank to me :>

The equation  [tex]k^2-20k+100=0[/tex] will have exactly one real solution when k=10.

Here, you will find k from the value of the discriminant for the given quadratic equation.

The standard form for a quadratic equation is: [tex]ax^{2}+bx+x=0[/tex]. Where: a, b, and c are your coefficients.

Then, the given equation [tex](k-5)x^2-kx+5=0[/tex]  is a quadratic equation.  Where:

                                                  [tex]a=k-5\\ \\ b=-k\\ \\ c=5[/tex]

The number of solutions for a quadratic equation is determined by the discriminant (D) that can be calculated from the expression: [tex]b^2-4a*c[/tex]. When:

                                       [tex]D=b^2-4a*c\\ \\ D=(-k)^2-4*(k-5)*5\\ \\ D=k^2-20*(k-5)\\ \\ D=k^2-20k+100[/tex]

You should find the value for k for which the given equation has only one real solution. Therefore, D=0. For this, solve the quadratic formula for the equation  [tex]D=k^2-20k+100=0[/tex] .

                                    [tex]k_{1,2}=\frac{\(-b\pm \sqrt{(b)^2-4\cdot \:a\cdot \:c}}{2\cdot \:a}\\\ \\ k_{1,2}=\frac{\(20\pm \sqrt{(-20)^2-4\cdot \:1\cdot \:100}}{2\cdot \:1}\\ \\ k_{1,\:2}=\frac{20\pm \sqrt{0}}{2\cdot \:1}\\ \\ k=\frac{20}{2}=10\\[/tex]

Hence, k=10 for the equation  [tex]k^2-20k+100=0[/tex] has exactly one real solution.

Read more about the number of solutions of quadratic equations:

https://brainly.com/question/7784687

You can use the fact that left skewed distribution's graph will have upward values first like a mountain but leaned on left side and then plane low value or no values.

The distribution which is left skewed out of the given distributions is

Option D:  A graph shows the horizontal axis numbered 60 to 100. The vertical axis is numbered 1 to 3. The graph shows an upward then downward trend.

A skewed distribution is a distribution having bias on one of the two sides (either left or right).

It is like leaning mountain on one side(left or right).

A left skewed graph(also called negatively skewed graph) will have upward movement first (and fast) and then downward trend(slowly and sort of elongated)

A right skewed graph(also called positively skewed graph) will have downward movement first(slowly rising) and then upward trend(fast and abrupt like end on the right)

Thus,

The distribution which is left skewed out of the given distributions is

Option D:  A graph shows the horizontal axis numbered 60 to 100. The vertical axis is numbered 1 to 3. The graph shows an upward then downward trend.

Learn more about left skewed distributions here:

https://brainly.com/question/1604092

Answer:

Option A

Step-by-step explanation:

Answer:

Step-by-step explanation:

we calculate how much 0.3% is from 3280

y=3280*0.3/100=9.84$

months in 9y

12*9=108

the interest of 9y

108y=1062.72$

the sum of interest + the money borrowed

1062.72+3280=4342.72$

Answer:

i think it's 10

Step-by-step explanation:

i only had this lesson once ever soooo...

i tried tho

Vertex is at (4,−6)and the axis of symmetry is x=4

Answer:

x = -7

Step-by-step explanation:

Answer:

In order: y = 29, 8, -1, 2, 17

Step-by-step explanation:

Simply plug in what x equals to get the coordinating y!

When x = -2       6(-2)² - 3(-2) - 1 = 29

When x = -1        6(-1)² - 3(-1) - 1 = 8

When x = 0        6(0)² - 3(0) - 1 = -1

When x = 1         6(1)² - 3(1) - 1 = 2

When x = 2        6(2)² - 3(2) - 1 = 17

Answer:

160

because when the digit at one's place of a no. is 5 or more than 5 then it will proceed to next nearest tens not previous.

Answer:

$16.98 per gallon

Step-by-step explanation:

We can set up a equation using ratios:

[tex]\frac{67.92}{4}=\frac{x}{1}[/tex]

Solve by cross multiplication (multiply the numerator of the first fraction by the denominator of the second fraction and the denominator of the first fraction by the numerator of the second fraction):

67.92=4x

Divide both sides by 4 to isolate x

$16.98

Answer:

y = -x - 9

Step-by-step explanation:

2x + 2y = -18

2y = -2x -18

2y/2 = -2x/2 - 18/2

y = -x - 9

Answer:

y= -x+9

Step-by-step explanation:

I just did it

Answer:

x=2 , x=(-1)

Step-by-step explanation:

y=x^2+3----------1

y=x+5-------------2

1=2

x^2+3 = x+5

x^2-x-2=0

(x-2)(x+1)=0

x=2 , x=(-1)

Answer:

A is the answer

Step-by-step explanation:

look at a picture of a triangle prism...

Answer: $84

Step-by-step explanation:

Total Commission = Commission for Perfume + Commission for clothes
=12% of sales + 6% of sales
=12% of 350 + 6% of 700
=(350x12/100)+(700x6/100)
=(4200/100)+(4200/100)
=42+42
=$84