solve for x. round to nearest hundredth. PLS HELPP. will award brainliest

Answer:

c is the correct answer

Answer:

1.7x + 1.14

Step-by-step explanation:

79.50 = 46 + 6.70t

33.50 = 6.70 t

t = 5 hours

Answer:

43

Step-by-step explanation:

2z2+22-3  

2 x 6 x 2+22-3

12 x 2+22-3

24+22-3

46-3

43

Answer:

Step-by-step explanation:

We know that:

Solution:

Hence, the volume of the rectangular prism is 54 ft.³.

Answer:

[tex]V = 54\ ft^3[/tex]

Step-by-step explanation:

Step 1:  Determine the volume

[tex]V = l * w * h[/tex]

[tex]V = 5.4\ ft * 2.142857\ ft * 4.666667\ ft[/tex]

[tex]V = 54\ ft^3[/tex]

Answer:  [tex]V = 54\ ft^3[/tex]

Answer:

5.6 ounces OR 5 and 3/5

Step-by-step explanation:

Answer:

5 3/5

Step-by-step explanation:

4/5 x 7 = 28/5 = 5 3/5

[tex]1.Multiple:\frac{4}{5}[/tex] × [tex]7=\frac{4 * 7}{5*1}[/tex] [tex]=\frac{28}{5}[/tex][tex]=5\frac{3}{5}[/tex]

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(28, 5) = 1. In the following intermediate step, it cannot further simplify the fraction result by canceling.

In other words - four fifths multiplied by seven = twenty-eight fifths.

Answer:

1.2

Step-by-step explanation:

0.2+0.4+0.6=1.2

:)

Answer:

10xy

Step-by-step explanation:

add all the sides

2y+3x+3x+2y

xy

Answer:

Step-by-step explanation:

We know that:

Solution:

Hence, the cost of 1 yard of fabric is $9.

Answer:

16

Step-by-step explanation:

x + 6 = 4x

6 = 3x

x = 2

2 + 6 + 4(2) = 16

Answer:

30%

Step-by-step explanation:

the first solution -30% will be 45% and the second solution added by 30% will be 45%

An which direction does heat move?

From an object with a cool temperature to another object with a cool temperature.

From an object with a higher temperature to an object with a lower temperature.

with a lower temperature to an object with a higher temperature.

From an object with a warm temperature to another object with a warm temperature.

Step-by-step explanation:

Based on the information given, it should be noted that the cost of the pretzel is $0.04.

Let the coke be represented by c.

Let the pretzel be represented by p.

Based on the information,

c = p + 2 ..... i

c + p = 2.08 ... ii

p + 2 + p = 2.08

2p + 2 = 2.08

2p = 2.08 - 2

2p = 0.08

p = 0.08/2 = 0.04

Therefore, c = 2 + 0.04 = 2.04

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Answer:

3/8

Step-by-step explanation:

Hope This Helps :)

[tex] \frac{1}{8} + \frac{1}{2} [/tex]

Take L.C.M

1 + 4

8

The L.C.M is 8

The answer is :-

[tex] \frac{5}{8} [/tex]

Yosef finished the mile in 9 minutes.

Distance = 1 mile

Demetrius' speed = 7.5 miles per hour

Demetrius' time = Distance/speed

= 8 minutes

Demetrius finished the mile first by taking 1 minute less than Yosef's finishing time.

Answer:

Step-by-step explanation:

We know that:

Let's see how much time Yosef take in 7.5 miles.

Solution:

After working on this problem, we can conclude that Demetrius wins the race by 7.5 minutes.

Answer:k=3

Step-by-step explanation:

Parece que faltan datos

para poder hallar el valor de la incognita k. Debe haber una ecuación

Suponiendo que tu expresion estaba igualada a cero

-4k+12=0

Despejando k quedaría -4k=-12

luego k=(-12)/(-4)

obteniendo el valor de k=3 positivo

Answer:

x = 2[tex]\sqrt{10}[/tex]

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides , that is

x² + 9² = 11²

x² + 81 = 121 ( subtract 81 from both sides )

x² = 40 ( take square root of both sides )

x = [tex]\sqrt{40}[/tex] = [tex]\sqrt{4(10)}[/tex] = [tex]\sqrt{4}[/tex] × [tex]\sqrt{10}[/tex] = 2[tex]\sqrt{10}[/tex] ≈ 6.32 ( to 2 dec. places )

Answer:

I think the image above will help you.

Answer:

9

Step-by-step explanation:

-3 x -1 = 3

6 + 3 = 9

Hey there!

6 - 3x

= 6 - 3(-1)

= 6 + 3

= 9

Therefore, your answer is: 9

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

X=121

Step-by-step explanation:

The Sum of interior angles of a pentagon is 540, which means x=121

Answer:

121

Step-by-step explanation:

sum of interior angles

formula : (n-2)x180

5-2 x 180 =. 3 x 180 = 540

540-419 =121

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Answer:

5 to the power of 2

Step-by-step explanation:

Answer:

[tex]{ \tt{force = mass \times acceleration}} \\ { \tt{force = 35 \times 10}} \\ { \boxed{ \tt{ \: force = 350 \: newtons \: }}}[/tex]

Apply Newton's second law

[tex]\\ \tt\hookrightarrow F=ma[/tex]

[tex]\\ \tt\hookrightarrow F=35(10)[/tex]

[tex]\\ \tt\hookrightarrow F=350N[/tex]

Answer:

18%

Step-by-step explanation:

5500y=6500

y=6500/5500

y=1.18

1.18*100=118%

118%-100%=18%

nAnswer:

bStep-by-step explanation:

Answer: 13 minutes

Step-by-step explanation:

( 0 + 2 + 10 + 8 + 20 + 12 + 30 + 7 + 40 + 1)/10 = 130/10 = 13

Hope this helps!

Answer/Step-by-step explanation:

The given function is linear. The curve will be a straight line.

Find two points. Plot them on a graph sheet. Join them with the help of a straight Line.

Given - y = 1/2 x - 5

Find the Y - intercept

At x=0;y=1/2(0)−5

(0,−5)  is one of the points.

For the other point we would normally find the X-intercept.

If we did that with this equation we would create a fraction. It may be little difficult to fix that point. So, instead, assign a value to y so that you get a whole number as x-co-ordinate.

In our case we shall assign +1 as y-co-ordinate.

At y=1;1=1/2x−5

1/2x−5=1

1/2x=1+5=6

x=6×2=12

(12,1) is another point.

Plot the points

(0,−5) and (12,1)

Join them with a straight line. You get the curve.

Answer:

The constant of proportionality is 1/4.

Step-by-step explanation:

Keep in mind that the constant of proportionality can always be found by dividing any y value by any x value, as long as the values are in the same row. For example, in this table, the constant of proportionality would be 1/4, as, in the first row, the y value is 2 and the x value is 8, and 2/8 equals 1/4.

Hope this helps! Comment any questions <3

Answer:

10x + 24

Step-by-step explanation:

distribute first to remove parentheses:

4x + 12 + 6x + 12

now combine 'like terms':

10x + 24

Answer:

10x + 24

Step-by-step explanation:

Expand the brackets by multiplying each term in the bracket by the expression outside the bracket:

4(x + 3) + 6(x + 2) = 4x + 12 + 6x + 12

Gather like terms:

4x + 6x + 12 + 12

Combine like terms:

10x + 24

You should plot an arrow, with open-circle, starting in the number 9. See the image attached.

It is an expression mathematical that represents a non-equal relationship between a number or another algebraic expression. Therefore, it is common the use of follow symbols: [tex]\leq[/tex] (less than or equal to), [tex]\geq[/tex] (greater than or equal to), < (less than) and > (greater than).

The solutions for inequalities can be given by: graph in a number line or numbers. Your question requests a graph solution, but it is necessary to find a number solution to plot it in the graph.

         [tex]x+3<-6\\\\ x<-3-6\\ x<-9[/tex]

       See the attached image. For graph solution, you should use the open-circle because your number solution use the symbol less than (<).

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