Solve for x
- 7 = x - 2

Answers

Answer 1

Answer:

x = -5

Step-by-step explanation:

move the variable tothe left hand side change the sign

-x-7= -2

Calculate the sum

-x =5

change the sign on both of the equations

x =


Related Questions

Joel rides bikes in his city There are 4 lengths of race tracks.

Answers

Answer:

21

Step-by-step explanation:

asdawda

Which expression is equivalent to 17s - 10+3(2s+1)

Answers

Answer:

23s-7

Step-by-step explanation:

expand

17s-10+6s+3

simplify

=23s-7

lol my laptop died in the middle of typing this mb

What is the probability of picking a blue marble from a bag of 3 blue marbles, 4 orange marbles, 2 yellow marbles and 1 red marble, then replacing the
marble and selecting a yellow marbles?

Answers

I thinks it’s 20 because it’s easy

x less than 8 as an algebraic expression

Answers

Answer:

It would be 8 - x

Step-by-step explanation:

Hope This Helps :)

Plz Mark Brainliest if Correct!

PLEASE HELP WILL MARK BRAINLIEST

Answers

Answer:

D

Step-by-step explanation:

Answer:

[tex]\boxed {\boxed {\sf D. \ 64x^{12}y^6z^2}}[/tex]

Step-by-step explanation:

This is an example of a power to a power. The exponents inside the parentheses are being raised to another power outside the parentheses. We multiply the exponents and take the coefficients (number in front of the variables) to the power.

[tex](8x^6y^3z)^2[/tex]

Remember that a variable without an exponent has an implied exponent of 1.

[tex]8^2x^{6*2}y^{3*2}z^{1*2}[/tex]

Solve the coefficient's exponent.

8²= 8*8= 64

[tex]64x^{6*2}y^{3*2}z^{1*2}[/tex]

Multiply the exponents.

[tex]64x^{12}y^{6}z^{2}[/tex]

So, the expression given is equal to Choice D: 64x¹²y⁶z²

Pie belongs to which number set?

What is the value of up to the hundred-thousandths place?

Answers

9514 1404 393

Answer:

irrational numbers3.14159

Step-by-step explanation:

Pi is the name given to the ratio of the circumference to the diameter of a circle. It is the same irrational value for all circles. "Pi" is the 16th letter of the Greek alphabet. The lower-case symbol π is used to represent the value ...

  3.1415926535897932384626433...

The value has been calculated to more than 31 trillion digits. The exercise of doing that is often used to test supercomputers and computer clusters.

__

"Pie" is something else entirely. Most often, it belongs on the dessert cart, not in a number set.

plz help it is due today asap​

Answers

Answer:

= - k + 56

Step-by-step explanation:

simplify

Before the clowns arrived, only 35 percent of the children
wore happy faces. If 91 children did not wear happy
faces, how many children were there in all?

Answers

Answer:

91 + 35 =126. Hope it helps

Need help with all them, state how you know also

Triangle Congruency

Answers

Answer

where is the pdf?

Step-by-step explanation:

Yeah please clearly put the picture i cannot see

Please help I will give brainliest! I just need 22 and 23 please! Thank you! (And it’s related to ordered pairs by the way!)

Answers

Answer:

22. B1, G1 (from left to right)

23. E5

Step-by-step explanation:

What is the slope of the graph of the line y=2x-3

Answers

Answer:

3/2 ??

Step-by-step explanation:

Hello there!

This equation is written in slope-intercept form (y=mx+b) which means it's easy to identify the slope.

In slope-intercept form, m is the slope.

Therefore, the slope of this line is 2.

Hope it helps.

~An emotional teen who helps others and listens to her favourite song "How Far I'll Go"

-Grace ;-)

Good luck.

A School of 38 teachers has 15 married
women. If 6 of the teachers are couples, how
many of the teachers are neither married nor
have their spouses not in the school? (A) 17 (B) 23 (C) 20 (D) 21

Answers

17 teachers are neither married nor have their spouses not in the school

Venn diagram

A Venn diagram is an illustration that uses circles to show the relationships among things or finite groups of things.

Venn diagrams help to visually represent the similarities and differences between two concepts.

From the question:

Number of teachers neither married nor have their spouses not in the school = 38 - (15 + 6) = 17

Find out more on venn diagram at: https://brainly.com/question/1024798

Answer:

17

Step-by-step explanation:

15-6=21

38-21=17

PLZ HeLP
Find the volume of this triangular prism.
Be sure to include the correct unit in your answer.

hight 5m
base 5m
other base 9m

Answers

112.5...............

Billy conducted an experiment by rolling a a standard number die 500 times.
During this experiment he rolled a three 120 times. What is the theoretical
probability of rolling a three on a standard number die?

Answers

Theoretical probability:Rolling once = 1/6Rolling 500 times = 83 times1/6 is your answer!

Please answer and explain I’ll mark brainliest!!!!!!!!!!!!

Answers

Answer:

A. x^2−x+6

B. 2x^2−11x+12

C. x^2−4

Step-by-step explanation:

Hope it helps

A. Distribute:

=(x)(x)+(x)(−3)+(2)(x)+(2)(−3)

=x2+−3x+2x+−6

Combine Like Terms:

=x2+−3x+2x+−6

=(x2)+(−3x+2x)+(−6)

=x2+−x+−6

B. I can't find an explanation

C.  I can't find an explanation

Answer:

So we apply the distributive property to get

a) x^2 - 3x + 2x - 6

b) 2x^2 - 8x - 3x + 12

c) x^2 - 2x + 2x - 4

then we add like terms to get

a) x^2 - x - 6

b) 2x^2 - 11x + 12

c) x^2 - 4

brainliest please?

the price of a computer had a discount of 7,800 if the discount was 20% how much was the original price​

Answers

answer:

39000

step by step:

5x7800=39000

Answer:

The answer is 39,000

Step-by-step explanation:

Hope you have a great day

3 x 7/8 I need help with this I do not understand if anyone knows tell me

Answers

Answer:

21/8

Step-by-step explanation:

because 3*7 is 21 over8

Answer:

Step-by-step explanation:

Your problem → 3 x ^7/8

3x^7 /8

 = 3* x^7 /8

= 3x^7 /8

 There is no  any common factor

 

A parking garage owner wants to collect $2,250.00 in parking fees. If he charges $15.00 for each car, how many cars are needed to meet his goal?

A 150 cars

B 168 cars

C 169 cars

D 301 cars

Answers

A. 150 cars just divide 2250 with 15

A sales clerk sold 3 times as many T-shirts as hats last week. The number of belts she sold was 15 more than 1/4 the number of hats she sold. If she sold 288 hats, how many fewer belts than t-shirts did the clerk sell?

Answers

Answer:

777 fewer belts

Step-by-step explanation:

288/4 = 72

72 + 15 = 87

288*3 = 864

864 - 87 = 777

Can someone help me with these two for brilliant please

Answers

Answer:

its A

Step-by-step explanation:

Answer:

A. y=5.50x

Step-by-step explanation:

Brainlist plz

ANYBODY KNOW THIS ??? DUE TODAY

Answers

Answer:

not sure but hope you find what your looking 4

Step-by-step explanation:

Jenna earns $10.75 per hour working at the mall. If Jenna worked 27 1/5 hours last week, how much did she earn before taxes were taken out?

Answers

Answer:

$292.40 earned

Step-by-step explanation:

$10.75 x 27 = $290.25

$10.75 x 1/5 = $2.15

$290.25 + $2.15 = $292.40 (total earned)

I hope this helps :)

Find the area of the figure

Someone plz help I’m giving 30 points its not 6 not 16 not 112 someone plz help me figure this out

Answers

Answer:

2,400

Step-by-step explanation:

10 x 10 x 6 x 4 = 2,400

so your answer is going to be 2,400

Answer: 132

Step-by-step explanation:

Area of rectangle = length x width

(10 x 14. Add on the length of the triangle base)

Area of triangle = 1/2 base x height

(1/2*4 x 2. Notice the missing lengths on either side of 6 would be 2. 2 is also the height of the triangle)

In the figure, you have a rectangle with two equal triangles cut out at the bottom.

Find the area of the rectangle and subtract the area of the two triangles.

Area of rectangle 10x14= 140

Area of one triangle (1/2)4 x 2 = 4

Area of rectangle - two times area of triangle

140 - 2(4) =

140 -8 = 132

In the diagram RT is tangent at s. If the measure of SVU is 138 what is m

Answers

Answer:

D 111

Step-by-step explanation:

Answer:

D. [tex]111\degree [/tex]

Step-by-step explanation:

By tangent secant theorem:

[tex] m\angle TSU=\frac{1}{2}(360\degree - 138\degree) [/tex]

[tex] m\angle TSU=\frac{1}{2}\times 222\degree [/tex]

[tex] m\angle TSU=111\degree [/tex]

Ben is laying a triangular brick patio beside his wood deck.
25 ft
10 ft
12 ft
What is the area of the brick patio?

Answers

Answer: 300

Step-by-step Explanation:

Whenever u see the word ‘area’ in a math equation, you always multiply! :)

Translate the figure 3 units right and 7 units down. What are the coordinates of A'?

Answers

Answer:

i will go do the math

Step-by-step explanation:

i need help with this question

Answers

Answer:

[tex] \boxed{ \tt{x = 201 \:m}}[/tex]

Step-by-step explanation:

[tex]applying \: the \: sine \: rule \to \\ \: \sin(38) = \frac{x}{327} \\ x = 327 \sin(38) \\ x = 201.32[/tex]

S varies inversely as G. If S is 9 when G is 2.4​, find S when G is 6. ​a) Write the variation. ​b) Find S when G is 6

Answers

Answer:

S = 21.6/G

S = 3.6

Step-by-step explanation:

Inverse variation:

y = k/x

For this problem:

S = k/G

We use the given values of S and G to find k.

9 = k/2.4

k = 9 * 2.4

k = 21.6

The equation is

S = 21.6/G

For G = 6,

S = 21.6/6

S = 3.6

Plzz help me I am bad at math plzzz!

Complete this number sentence with the correct symbol.
0.2. 0.20
A. <
B.>
D.=

Answers

Answer:

=

Step-by-step explanation:

its the same just with an extra 0 at the end

Given m = -1/2 and the point (2, 1), which of the following is the point-slope form of the equation?

Answers

Answer:

let (2,1) be (x1,y1)

equation of straight line in one intercept form

y-y1=m (x-x1)

y-1=-1/2 (x-2)

2 (y-1)=x-2

2y-2=x-2

x-2y-2+2=0

x-2y=0 is the required eqn

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