Mathematics High School

What step do you take to solve the following equation: X - 7 = -1*
ADD '-1 to both sides
ADD '7' to both sides
ADD 'X' to both sides
SUBTRACT -1' from both sides
SUBTRACT '8' from both sides

Answers

Answer 1
You would add 7 to both sides to solve the equation! :)

Related Questions

Can someone help me with question 4 please

Answers

Answer:

Please find attached pdf

Step-by-step explanation:

find the volume please

Answers

Answer:

Volume ≅ 1407.4

Step-by-step explanation:

Since this shape is a cylinder we need to use the formula for the bolume of a cylinder, which is...

V = π[tex]r^{2}h[/tex]

(where "h" is the heigh of the cylinder)

Now we just substatute the values, and so we get...

V = π[tex]r^{2} h[/tex]

V = π[tex]8^{2}(7)[/tex]

V = 64π(7)

V = 448π

V ≅ 1407.4

Tyrell and Channing both work at the same fast food restaurant. Channing works 5 hours and earns $42.75. Tyrell's earnings are modeled by the equation E = 8h, where h is the number of hours worked and E represents his total earnings. Which of the following statements must be true?
a.Channing earns more money per hour than Tyrell.
b.Tyrell earns more money per hour than Channing.
c.Channing and Tyrell each earn the same amount of money per hour.
d.Tyrell works twice as many hours per week as does Channing.

Answers

Answer:

A. Channing makes $8.55 an hour compared to Tyrell who only makes $8 an hour.

Step-by-step explanation:

To find how much Channing makes an hour, divide the amount earned ($42.75) by the hours he worked (5). So, 42.75/5=8.55 which is Channing's hourly wage. Tyrell's hourly wage was already given to us in the equation E=8h. 8 times his hours works= his earnings. 8.55>8.00

What is the result when the number 27 is increased by 1.6%?

Answers

Answer:

27.432

Step-by-step explanation:

27 = 100%

divide by one hundred to get one percent

0.27 = 1%

Divide this by two to get 0.5%

0.135 = 0.5%

Divide by 5 to get 0.1%

0.027 = 0.1%

Add

0.27 + 0.135 + 0.027 = 0.432 =1.6%

Add 0.432 to 27

27.432

please help!! (no links)

Answers

Answer:

3/32

Step-by-step explanation:

The first question should be 3/8 as there are 3 "1"s on the spinner. The answer to the last one is "3/32". You take the 3/8 chances to get a one and multiply that by 1/4 to get a "B". Once you multiply you get .09375 which is 3/32 when converted. Please let me know if this is incorrect.

solve em for me please

Answers

Take another pic thats clearer

HELP PLEASE IT IS DUE TODAY!!!!!!!!!!!!! Please
It is 1-5 please answer 1-5

Answers

Multiple and add

Step-by-step explanation:

For all of them you multiple 1 and add the inherent that's what area and perimter means

1. P = 46, A = 98

2. P = 7.2, A = 2.1

3. P = 4.8, A = 0.96

4. P = 77, A = 286

5. P = 61, A = 216

I deserve the brainliest for solving both five questions and your laziness. I know you're smart enough to solve these questions on your own :D

How many different ways can you solve a quadratic equation ? List them.

Answers

There are three basic methods for solving quadratic equations: factoring, using the quadratic formula, and completing the square.

The perimeter of a triangle is 27. Each side of the triangle has length 2x-3. What is the value of x?

Answers

Answer:

x=6

Step-by-step explanation:

To find the perimeter of the triangle you need to add up all the sides, so if all the sides are 2x-3 the equation will look like this;

2x-3+2x-3+2x-3=27

which when combining like terms will leave it to be;

6x-9=27

Than move all the factors besides x over to the right side;

6x-9+9=27+9

6x = 36

6x/6 = 36/6

x = 6

so your answer will be x=6

Write 18 out of 30 as a fraction in its simplest form.
a) 6/10
C) 18/30
b) 60/100
d) 3/5​

Answers

Answer:

d). 3/5.

Step-by-step explanation:

The greatest common factor of 18 and 30 is 6, so we divide top and bottom of the fraction by 6:

18/30

= (18/6) / (30/6)

= 3/5.

The temperature is 92. The temperature decreases for 5 hours. Each hour, the temperature decreases by 2. Then the temperature rises 14 in one hour. What is the temperature after 6 hours?​

Answers

After 6 hours the temperature is 96.
Explanation: 5x2=10 92-10=82 82+14=96.

can someone help me wit dis plz​

Answers

Answer:

58.6

Step-by-step explanation:

cos(35) = 48

             ------- = 58.6

                 x

             

If the ratio of blue blocks to red blocks is 5:7,
what is the ratio of red blocks to blue blocks?

Answers

Answer: 7:5

Step-by-step explanation: You just reverse it.

Since the ratio of blue blocks to red blocks is 5:7, you’d need to flip it in order to get the ratio of red blocks to blue blocks. This would be 7:5.

Which expression is equivalent to 7(y - 8)?

Answers

Answer:

In this question , we have to find the equivalent expression.

Step-by-step explanation:

To find the equivalent expression of a fraction, we can either multiply numerator and denominator by same variable or same number, or we can divide both numerator and denominator by same number or same variable .

So if we multiply both numerator and denominator by 2, we will get 14/16

Step-by-step explanation:

7(y-8) = 7y-7(8) = 7y- 56

dil, Coleman
Jackie has a closet with 6 red dresses and 2 blue dresses. What is the likelihood of Jackie pulling a red dress out of the closet if she does it without looking?
O certain
likely
O impossible
O unlike

Answers

Answer: likely

Step-by-step explanation: Since they pulled out many red dresses, there is a better chance of pulluing out a red dress

so im watching Buffy while doing class and completly forgot

Answers

Answer: Buffy is a tv show about a dog that eats rabbits!

Step-by-step explanation:

Answer:

whats the question?

Step-by-step explanation:

cant answer without knowing what the question is about. sorry :(

if cot a =5/12 then find the value of cosec A​

Answers

Answer:

cosec A = 13/12

Step-by-step explanation:

Mathematically, we want to find the value of cosec A

sides 5,12 and 13 represent a Pythagorean triple. This means the last side of the right-triangle that contains 5 and 12 is 13

cot is the ratio of the adjacent to the opposite

Hence ; 5 represents the adjacent while 12 represents the opposite

cosec is the inverse of sine which is the hypotenuse to the opposite ratio

So, we have ;

cosec A = 13/12

Using the example, fifteen people take out a slip of paper from the bucket without looking and record the results before replacing the slip back into the bucket. How many times is a slip labeled “5” expected to be drawn? Example: The numbers from 1 to 5 are written on slips of paper and placed in a bucket. P= 1/5

Answers

Answer:

5 is expected to be drawn 3 times

Step-by-step explanation:

Hope this helps

What is the length of each leg of the triangle below?
O A. 15
O B. 11.3
O c. 11
O D. 1
O E. 11
O F. 22

Answers

Answer:-
(Apply the formulas urself)
Acc. to Pythagoras theorem:
>> a^2 + b^2 = c^2

>> sinθ = P/H
cosθ = B/H
tanθ = P/B

Note: P means Perpendicular
B means Base
H means Hypotenuse

The width of a rectangle is 4x^3y feet and the length of the rectangle is 9xy^5 feet. Which expression represents the area of the rectangle in square feet?

Answers

Area of the rectangle is 36x⁴y⁶ feet square

Area of rectangle:

Given that;

Width of a rectangle = 4x³y feet

Length of the rectangle = 9xy⁵ feet

Find:

Area of the rectangle

Computation:

Area of the rectangle = (l)(b)

Area of the rectangle = (4x³y)(9xy⁵)

Area of the rectangle = 36x⁴y⁶ feet square

Find out more information about 'Area of the rectangle'

https://brainly.com/question/14383947?referrer=searchResults

Which event is UNLIKELY?
Impossible
Equally likely to
happen or not happen
Unlikely
Certain
Likely
0
0%
0.25
25
2
0.5
50%
0.75
75%
1
100%
P(honor roll) = 1.0
P(left-handed) = 33% A
P(failing math) = 0%
P(taking Spanish) = 60%
P(honor roll)
P(taking Spanish)
P(left-handed)
P(failing math)

Answers

Answer:

left handed

Step-by-step explanation:

eight more than four times a number is 28

Answers

Answer:

Equation is 4x+8=28

x = 5

Step-by-step explanation:

4x+8=28

4x=20

x=5

Answer: -1

Step-by-step explanation:

Solve for brainliest

Answers

Answer:

c

Step-by-step explanation:

c

You bought concert tickets that cost
$315. The sales tax rate is 8%.
1. How much tax will you pay?
2. What is the total amount?

Answers

Single ready to mingle

Step-by-step explanation:

“ it will take 1 2/3 hours” what is the 2/3 in minutes ?

Answers

Answer:

40 minutes

Step-by-step explanation:

2/3 x 60 = 40

-7(6a - 3) - 2a = -27 + 4a

Answers

the letter a is 1
good luck!!!!!!!

In a system of equations, two different lines intersect. How many solutions does the
system have?
a) Zero
b) One
c) Two
d) Infinitely many

Answers

A) One
If the line is intersecting and is parallel then the line will only intersect once at one point

the sum of the measures of all angles of a kite is ____ 180º (sometimes, always, never)

Answers

12 is the answer lol jk I did
12 I did the quiz and I got 100% on it

An airplane has a maximum capacity of 118 passengers. The flight attendant has loaded 40 passengers. Which inequality represents the solution set that the number of passengers, p, that can still load the plane?
A). p is greater then or equal to 68
B). p is less than or equal to 68
C). p is less than or equal to 78
D). p is greater than or equal to 78

Answers

Answer:

118-40=78

p either is less tham or equal to 78

the answer is c

. (08.02)
Each level of a smartphone app adds more gems for you to match. for On level one, there were 13 gems. On level twelve, there were 123 gems. When you complete all twelve levels, how many total
gems will you have matched? (2 points)
© 605
© 660
O 748
© 816

Answers

Answer:

816

Step-by-step explanation:

This is what I got let me know if it is correct.

Answer: 816

Step-by-step explanation:

took the test and got it right :)

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