Answer:$247

Step-by-step explanation

Solve x + 5x – 14 = 0

Hey there!

Solve the equation:

x = 7/3 ✅

x + 5x - 14 = 0

*>**>** **Add **1**4** **to **both **sides **:*

x + 5x - 14 + 14 = 0 + 14

x + 5x = 14

6x = 14

*>**>** **Divide **each **side **by **6** **:*

6x / 6 = 14 / 6

x = 14/6

*Simplify** **the **result **:*

14 / 6 = **2***7 / **2*******3 = 7/3

**Therefore,**** ****your ****answer ****is ****7****/****3**** ****.**

More about equations:

brainly.com/question/12058678

Have a good day :)

need help with math problem give 5 stars and a good rating

**Answer:**

B,C,D

**Step-by-step explanation:**

24ft =288 in A IS FALSE

2 miles = 10560 ft B IS TRUE

1/2 miles = 2640 ft C IS TRUE

0.5 miles = 880 Yds D IS TRUE

0.5 ft = 6 in E IS FALSE

satellite makes 4 revolutions of the earth in one day. How many revolutions would it make in 6 1/2 days?

4 x 6.5 = 26 revolutions

455,757,974,946,454 ×454,942,164,313,233.Plz help.

91929229

7373738292929202010100110010110

PLEASE HELP ILL GIVE A HEART AND 5 STARS

False because 5(3+2) equals 25 and 15+7 equals 22 so they are not equivalent

**Answer:**

**I Think it's True (If it's not please don't hate)**

Three different sets of objects contain 2, 3, and 14 objects, respectively. How

many unique combinations can be formed by picking one object from each

set?

A. 28

B. 42

C. 84

D. 19

the answer is C, eighty four combinations

**Answer:**

C) 84

**Step-by-step explanation:**

Use the Fundamental Counting Principle, which states that if there are p ways to do one thing, and q ways to do another thing, then there are p×q ways to do both things. In this case, we have 2 ways to select one object from the first set, 3 ways to select one object from the second set, and 14 ways to select one object from the third set. So, we multiply and do 2*3*14=84

Therefore, there are 84 unique combinations

Nolan had 30 minutes to do a three-problem quiz. He spent 8 7/10 minutes on question A and 4 2/5 minutes on question B. How much time did he have left for question C?

**Answer:**

16 9/10 minutes

**Step-by-step explanation:**

She is solving 3 questions, so her total time spent =

Total time = Time spent on A + Time spent on B + Time spent on C

30 minutes = 8 7/10 + 4 2/5 + Time C

Time C = 30 minutes - (8 7/10 + 4 2/5)minutes

Time C = 30 minutes - (13 1/0 minutes)

Time C = 16 9/10 minutes

Answer: 16m 54s

Step-by-step explanation:

8 7/10 + 4 2/5 = 13 1/10 or 13m 6s

30m - 13m 6s = 16m 54s

Could i have Brainliest, I am trying to rank up

1. A store in Grand Rapids, Michigan, advertised a side-by-side

refrigerator for $1,699.99.

a. What is the sales tax if the combined state and city rate is 6%?

b. What is the total purchase price?

The store **Grand** Rapids in **Michigan** placed and advert for a **refrigerator** for $1,699.99, also the** tax rate is 6%.**

**Total cost = Tax + cost of refrigerator**

** $2719.984**

Solution

let us find 6% of $**1,699.99**, this will be the amount paid as tax

Tax = 6/**100***$1,699.99

Tax =** 0.6*1,699.99**

Tax = $1019.994

Now let us find the total **amount** **paid** for the **refrigerator**

This will be the cost of the refrigerator plus the Tax paid

Total = 1,699.99+1019.994

Total = $2719.984

Learn more about **Tax **here

https://brainly.com/question/25783927

Question: What is 32^2?

Answer: The answer is 1,024.

Explanation: 32^2 is 32 x 32, which is 1,024.

1,024

Explanation: calculator

Explanation: calculator

The weight of 120 books is 36kg, find the weight per book

**Answer:**

0.3kg

**Step-by-step explanation:**

Since the weight of 120 books is 36kg, the weight per book will be:

= 36kg / 120

= 0.3kg

help please please help

**Answer:**

24/35

**Step-by-step explanation:**

Hope this helps!:)

What is the equation, in point-slope form, for a line that goes through (2, – 6) and has a slope of -3/4?

y-6 = 3/4 (x-2)

y–6=-3/4(x+2)

y+6= -3/4 (x+2)

y+6= -3/4 (x– 2)

**Answer:**

y+6=-3/4(x-2)

**Step-by-step explanation:**

y-y1=m(x-x1)

y-(-6)=-3/4(x-2)

y+6=-3/4(x-2)

Please help with this question

**Answer:**

D

**Step-by-step explanation:**

The first equation would have to have a y-intercept of 4, and the second equation would have to have a y-intercept of -1.

-hope it helps

**Answer: what the actual fudge is this?? i am a former harvard professer for math and I have never seen such a monstrocity of a math question, but the answer is the first one. **

**Step-by-step explanation:**

A tree is 6 feet 7 inches tall. How tall is it in inches?

**Answer:**

79 inches

**Step-by-step explanation:**

1 foot equals 12 inches

6 feet = 6*12 = 72 inches

72+7=79

79 inches

What is the perimeter, in feet, of the polygon?

**Step-by-step explanation:**

please post the question correctly to get the answer.

Find the length of the hypotenuse, side c, of a right triangle with legs of length a = 6 and b = 12.

**Step-by-step explanation:**

6²+12²

36 + 144 is 180

c=√180

The length of the **hypotenuse** is the square root of 180.

**Length** is defined as the measurement or extent of something from end to end.

Consider a right-angled triangle of two leg sides (a and b), and c is the third **side** (hypotenuse).

Given that a = 6 and b = 12,

The Pythagorean **theorem **states that

c^2 = a^2 + b^2

i.e. c^2 = 36 + 144

c^2 =180

Hence, the length of **hypotenuse** is square root of 180.

To learn more about **length**, use the link given below:

https://brainly.com/question/8552546

#SPJ2

What is the sale price with 15% off? Original price: $110 of bears head phones

**Answer:**

93.5

**Step-by-step explanation:**

(9/5)^3

I have no idea

**Answer:**

5.832

**Step-by-step explanation:**

|-4+5x|=16

Pls help

Pls

**Answer: i believe x = 4**

**Step-by-step explanation: 16 - |-4| which is adding two positives and that equals 20 so then its 5x = 20 divide 20 by 5 and you get 4**

Find the rule and the graph of the function whose graph can be obtained by performing the translation 3 units left and 2 units

down on the parent function f(x)=x^2

**Answer: The graph for x cubed has a steep incline levels for a little before another steep incline
**

**
**

**explanation: Since choice B is the only one that looks like this the answer is B**

Graph the equation 2x - y = -3

PLEASE HELP, I HAVE NO IDEA HOW.

**Step-by-step explanation:**

Lets assume that x=0

Therefore- 2×0-y= -3

0 - y =-3

Therefore y = -3

Then lets take now the before equation

2x - 3= -3

2x = -3+3

2x=0

x=0÷2

∴ x= 0

**Answer is- 0,-3**

See image

You have to change the equation so it's in the form y=mx+b.

b is the y-intercept and it is a good starting point and m is the slope and it tells you directions to the next point (also how steep or flat and if it's going up or down) See image

2. A football is kicked in the air and its height, in metres, is given by the function h(t)=−4.9t^2+19.6t+1 , where t is measured in seconds.

a) determine the time it took to reach the maximum height

b) determine the maximum height of the ball

**Answer:**

27

**Step-by-step explanation:**

the number obtained on rationalizing the denominator of 1/(√7--2) is

[tex] \frac{1}{ \sqrt{7} -(- 2)} \\ rationalizing \: \: \: the \: \: \: denominator \: \: \: we \: \: \: have \\ = \frac{1}{ \sqrt{7} + 2 } \times \frac{ \sqrt{7} - 2}{ \sqrt{7} - 2} \\ = \frac{ \sqrt{7} - 2}{ {( \sqrt{7} )}^{2} - {(2)}^{2} } \\ = \frac{ \sqrt{7} - 2 }{7 - 4} \\ = \frac{ \sqrt{7} - 2}{3} [/tex]

Hope you could get an idea from here.

Doubt clarification - use comment section.

Given that:

1/(√7 - 2)

The denominator is (√7-2).

We know

The rationalising factor of (√a-b) is (√a+b)

Therefore, the rationalising factor of √7-2 is √7+2.

On rationalising the denominator them

⇛[1/(√7-2)]×[(√7+2)/(√7+2)]

⇛[1(√7+2)]/[(√7-2)(√7+2)]

Since, (a-b)(a+b) = a²-b²

Where, a = √7 and b = √2.

⇛[1(√7+2)]/[(√7)²-(2)²]

⇛[1(√7+2)]/[(√7*7)-(2*2)]

⇛[1(√7+2)]/[7-4]

⇛[1(√7+2)]/3

⇛(√7+2)/3

Hence, the denominator is rationalised.

**also**** read**** similar**** questions****:**

find the perimeter of the triangle A(4,-2) B(9,-2) C(9,10)

**Answer:**

30 units

**Step-by-step explanation:**

A graph can help you see the lengths of the sides. This is a right triangle, so the length of the hypotenuse is found using the Pythagorean theorem:

5² +12² = b² = 169

b = √169 = 13

The **perimeter** is 5+12+13 = **30 units**.

how do i solve for this?

**Step-by-step explanation:**

1. KOL = 90

2.KLO = 25

3.NL= 30

4.KL = 17

workings

1.for angle

KOL =90 : the diagonals of rhombus are perpendicular to each other

2. angle LKO + angle KLO + angle KOL =180 : angles of triangle are supplementary(add to 180)

65+ KLO + 90 =180

KLO +155

KLO = 180 - 155

KLO = 25

3. NL = NO + LO: diagonals of the rhombus bisect each other

NL = 15 +15

NL = 30

4. Cos 25 = 15/KL

multiply by KL on both sides

KL × Cos 25 =15

divide by cos 25 on both sides

KL = 17

I need help with this, i did part of it but i'm desperate

Answer:

Let's add more steps.

step 6: angle AEB measures 360 - 90 -90 - 70 - 39 = 71° Reason, AECF is a quadrangonal and three of its angle measures 90, 90, and (70+39)

step 7: angles AEB and ABE are congruent: reason triangle ABE is isosceles since AE is conruent to AB

step 8 Angle BAE measures 180 -71-71 = 38°: by difference from the sum of the internal angles.

step 9: Angle BAD measures 90 - BAE = 90 - 38 = 52° Reason angles BAD and BAE are complementary.

QED

Yi = 4.0 + 1.5Xi

a. Interpret the Y intercept, b0.

**Answer:**

Divide each term in Y i = 4 + 1.5 X i by i and simplify.

Y = − 4 i + 1.5 X

**Step-by-step explanation:**

A bag of mixed nuts has 18 almonds, 8 cashews, and 14 peanuts. If one nut is selected, what is the probability that a peanut is chosen?

Provide the answer as a simplified fraction.

**Answer:**

7/20

**Step-by-step explanation:**

Answer:

ok so here is answer option no1

1/8 + 1/4 = 3/8

or you could do

18 plus 14 equals 32divided into 8 equals 4

**Step-by-step explanation:**

if this is wrong I'm very very very really really really sorry.

Witch equation can be simplified to find the inverse of y=5x^2+10

**Answer:**

[tex]\huge\boxed{y=\sqrt{\dfrac{x-10}{2}}\ \text{for}\ x\geq10}[/tex]

**Step-by-step explanation:**

[tex]y=5x^2+10\\\\\text{exchange x to y and vice versa}\\\\x=5y^2+10\qquad|\text{subtract 10 from both sides}\\\\x-10=5y^2\qquad|\text{divide both sides by 5}\\\\\dfrac{x-10}{5}=y^2\\\\y^2=\dfrac{x-10}{5}\to y=\sqrt{\dfrac{x-10}{2}}[/tex]

what is 5÷ 3 1/3 on khan academy

**Answer:**

1.5

**Step-by-step explanation:**

Hope this helped!

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