Mathematics High School

Find the value of x
Pls look at the photo to answer

Answers

Answer 1

Answer:

Step-by-step explanation:

so 8(2)=16=5x-4

5x=20

x=4

so B

Related Questions

Function 1
{(2, -4), (4, -3), (6, -1), (8,3)}
Linear
Not linear ?

Answers

Answer:

It should be Linear?

Step-by-step explanation:

What’s the value of X

Answers

Answer:

the answer is 90

Step-by-step explanation:

the value of x is 90

(2.4 x 10^-5)^4 Round to the nearest thousandth

Answers

Answer:

Step-by-step explanation:

Which expression is equivalent to ^^

Answers

Answer:

The answer you're looking for is D! I hope this helped :)

yoooo!!! please help!!

Answers

im bout to leave so i cant answer rn BUT.. u should try by taking 150 by how many days can take 25 and see wat u get

10,9,8,7......
what is the 30th term of the sequence ?????????? PLZZZZZZZ HELPPPPPPPPPPP MEEEEEEEEEEEEEEEEEE

Answers

Answer: -19

Step-by-step explanation:

Seriously... anyway u already know 4 out of the 30 terms of the sequence. U just count back 26 more numbers. I’ll elaborate further 4 u. Keep in mind u already counted 10,9,8 and 7

6,5,4,3,2,1,0,-1,-2,-3,-4,-5,-6,-7,-8,-9,-10,-11,-12,-13,-14,-15,-16,-17,-18,-19

Since u already counted 10,9,8 and 7 you realize that the 30th number is -19.

No need to thank me. Anything 4 my friends ;)

Expand and simplify (x-2)(x-1)

Answers

Answer:

x^2-3x+2 hope this helps

Step-by-step explanation:

What is the answer PLSSSSSSS HELP

Answers

Use photomath it will help you

Maya is solving the equation 2(1+7x)=72. She lists an explanation for each step as shown. Which is the missing explanation for Maya's first step after writing the given equation?

Answers

Answer:

x = 5

Step-by-step explanation:

The given equation is :

2(1+7x)=72

Use the distributive property to the LHS.

2(1)+2(7x) = 72

2+14x = 72

Subtract 2 from both sides.

2+14x-2 = 72-2

14x = 70

x = 70/14

x = 5

So, the answer of the given equation is x = 5.

A dealer paid $10,000 for a boat at an auction. At the
auction. At the dealership, a salesperson sold
the boat for 30% more than the auction price. The salesperson received a commission
of 25% of the difference between the auction price and the dealership price. What was
the salesperson's commission?

Answers

Answer

15,500

Step-by-step explanation:

Answer:

its 750

Step-by-step explanation: the other person lied...

What is the sum of the square root of 100
a 1000
b 100
c 10,000
d 10

Answers

Answer: D The square root of 100 is 10. Or,

√100 = 10

Step-by-step explanation:

the answer would be D

Write an equation for the line that passes through (-8.5, 11) and (5, -2.5).

Answers

Answer:

y = −x + 2.5

Step-by-step explanation:

Solve 8^x ÷ 4 = 128. What is the value of x?

Answers

Answer:

x=3

Step-by-step explanation:

Answer:

The value of x is probably 1

Step-by-step explanation:

The expression shown can be used to calculate the amount of money in dollars a grocery store customer should receive in change when paying with $50.

50 - (14 + 12 + 2(5) + 2(2) + 3)

What amount of change in dollars should the customer receive?

Answers

Answer:

Step-by-step explanation:

Do the parenthesis work first (following PEMDAS). 14+12+10+4+3=43 50-43=7.

What is the exact volume of the cylinder

Answers

Step-by-step explanation:

Volume of cylinder=πr²h=3.14 x 9 x 6=169.56 in³

Answer:

170

Step-by-step explanation:

v=πr²h

r²/radius=3 in

h/height=6 in

v=π3²6

3.14*3²*6=169.65

round 169.65=170

hope this helps :) have a nice day !!

Write and solve an inequality to find the values of x for which the perimeter of the rectangle is less
than 140.

Answers

The value of x for which the perimeter of the rectangle is less than 140 is,

x ≤ 33.

What is an inequality?

In mathematics, "inequality" refers to a relationship between two expressions or values that are not equal to each other. To solve the inequality, you may multiply or divide each side by the same positive number, add the same amount to each side, take the same amount away from each side, and more. You must flip the inequality sign if you multiply or divide either side by a negative number.

Given:

A rectangular shape with sides x + 4 and x.

And the perimeter of the rectangle is less than 140.

That means,

2(2x + 4) ≤ 140

4x + 8 ≤ 140

4x ≤ 140 -8

4x ≤ 132

x ≤ 33

Therefore, the solution of the inequality is x ≤ 33.

To learn more about the inequality;

brainly.com/question/28823603

#SPJ1

What is the distance between the points (-1,5) and (8,5) in the coordinate plane? OA. 6 OB. 9 OC. 12 OD. 7

Answers

Answer:

The answer is 9

Step-by-step explanation:

If you subtract 8-(-1) you would get 9.

The distance between the points (-1,5) and (8,5) in the coordinate plane is 9 option (B) is correct.

What is a distance formula?

It is defined as the formula for finding the distance between two points. It has given the shortest path distance between two points.

The distance formula can be given as:

[tex]\rm d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

We have two points (-1,5) and (8,5):

[tex]\rm d=\sqrt{(8+1)^2+(5-5)^2}[/tex]

d = 9

Thus, the distance between the points (-1,5) and (8,5) in the coordinate plane is 9 option (B) is correct.

Learn more about the distance formula here:

brainly.com/question/18296211

#SPJ2

I DONT KNOW WHAT 1+1 IS HELP MEEEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

..................................

a vehicle traveled at a speed of 54 kilometers per hour for 3 hours. find the distance traveled

Answers

Answer:

162

Step-by-step explanation:

54x3

On a bicycle trail, the city is painting arrows like the one shown below:

Calculate the area of the arrow by decomposing it into rectangles and triangles. (4 points)

Group of answer choices

148.5 square centimeters

151.5 square centimeters

171 square centimeters

195 square centimeters
Its confusing

Answers

Answer:

151.5 cm^2

Step-by-step explanation:

lets cut stright acrros so you have a triangle 13 (base) by 3 cm (high)

area of a triangle is 1/2 base times hight --> 13x3/2 = 19.5cm^2

now lets doi the rectangle that is 12 by 11

Length times hight is the area is 132

add both areas 132 + 19.5

PLS HELP I WILL GIVE BRAINLIEST

Answers

12 x 5 = 60

3 x 4 = 12

60 x 12 = 720

720 = Area

20.19÷4.6
Answer show your work

Answers

There you go I hope this helps

Write an equation in slope-intercept form for a line that passes through the point (1, 6) and
has a slope of 2

Answers

Answer:

y=2x+4

Step-by-step explanation:

If the line has a slope of two, that means it goes up 2 on the y axis for every 1 on the x axis. So, if it goes through (1,6), then you can subtract 1 from the x axis and two from the y axis to find the y intercept, (0,4).

The Product of 4 and z is the same as 16

Answers

Answer:

The variable can be any letter.

Step-by-step explanation:

The value of z is 4.

Given that,

The Product of 4 and z is the same as 16

Based on the above information, the calculation is as follows:

4z = 16

z = 4

Learn more: brainly.com/question/16911495

Easy math for the cool people (you, your )

Answers

Answer:

there is no solutions

Step-by-step explanation:

The ordered pair (0,7) is:
A. at the origin
B. on the x-axis
C. on the y-axis
D. 7 units from the y-axis

Correct = Brainliest

Answers

Answer:

on the y axis

Step-by-step explanation:

Question 5 17 Given $4900 Assets = $3000 Liabilities + $1900 Owner's EquityTransaction - Paid salaries expense of $230 with cash.What is the new total for Owner's Equity? 0 $1470.00 O $1670.00 0 2070.00 0 $1870.00

Answers

Answer:

1900 - 230 = 1670.00 hope that helps you out

What is the y-intercept of the line?
A.) 0
B.) -2
C.) 1
D.) 1/2

Answers

The y intercept is 1 because that is where the line touches the coordinate plane along the y axis

what is the measure of y

Answers

Answer:

y = 156 degrees

Step-by-step explanation:

90-66=24

180-24= 156

Answer:

y is 156°.

Step-by-step explanation:

We know ∠FED is 66°, and ∠FED & ∠DEB (or z) equal 90° degrees. That means ∠z is 24° degrees as is ∠x, since it is adjacent to ∠z. ∠x and ∠y are supplementary, which meant they equal 180°. Subtract 24° (∠x's measurement ) from 180° to get your final answer of y being 156°.

I hope this helps!~

Solve the system using elimanation: 3x + 5y = -2 and -x + 2y = 8

Answers

Answer:

Step-by-step explanation:

3x+5y+3(-x+2y)=-2+3(8)

3x+5y-3x+6y=-2+24

11y=22

y=2, using this y in -x+2y=8 gives you

-x+2(2)=8

-x+4=8

-x=4

x=-4

So the solution is the point (x, y)=(-4, 2)

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Find the value of x Pls look at the photo to answer

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Find the value of x
Pls look at the photo to answer