Mathematics High School

16 - x = -18
A. x = -18
B. x = -14
C. x = 14
D. x = 18

Answers

Answer 1

Answer:

None of these are correct? The correct answer is 34.

Step-by-step explanation:

Subtract 16 from each side, you get -x=-34

multiply each side by -1, you get x= 34

Answer 2

Answer:

18 or -18 depending if that is -x or x

Step-by-step explanation:

Related Questions

A community orchestra is losing money. They have always sold tickets for
$12, but they decide to increase the price by $3. For their next concert, they
sell 200 tickets at the increased price.
Select the expression representing the amount of money earned from ticket
sales.
A. 200(12+3)
B. 200(12) + 3
C. 200(12-3)
D. 200(12) - 3
Help ASAP will give brainliest

Answers

Answer:

Step-by-step explanation:

I think it's a or b

Answer:

a

Step-by-step explanation:

PLEASE HELP!!! EMERGENCY How many y-values are there for each x-value in the function represented by the graph?
a. 0
b. 1
c. 2
d. indefinitely many
(I think it’s either b or d but I never learned this before)

Answers

Answer:

it's 1!!

Step-by-step explanation:

Convert 0.3 to a fraction and percent.

Answers

Answer: 3/10 and 30 %

Step-by-step explanation:

3/10 and 30 %

Answer:

3/10   30%

Step-by-step explanation:

Find the perimeter of AABC.
B
5x-19
2x +11
А
16
10
0 31
0 47
78

Answers

Answer:

78

Step-by-step explanation:

Since the base angles are congruent, then the triangle is isosceles and

AB = BC , that is

5x - 19 = 2x + 11 ( subtract 2x from both sides )

3x - 19 = 11 ( add 19 to both sides )

3x = 30 ( divide both sides by 3 )

x = 10

Then

AB = BC = 2x + 11 = 2(10) + 11 = 20 + 11 = 31

Thus

perimeter = 31 + 31 + 16 = 78

Answer: 78

Step-by-step explanation:

A backpack normally costs 25 dollars but it is on sale for 21 dollars. What percentage is the discount?

Answers

The packpack is 84% off.

which slice would be bigger: 1/4 of a 12 inch pizza or 1/8 of an 18 inch pizza​

Answers

Answer: 1/4 of a 12 inch pizza

Step-by-step explanation: hope this helps :)

Answer:

1/4 of a 12 inch pizza is bigger.

Step-by-step explanation:

1/4 of 12 inches equals 3 inches.

1/8 of 18 inches equals 2.25 inches.

This makes 1/4 of a 12 inch pizza bigger.

19.5 is what percent of 150?

Answers

Answer:

13

Step-by-step explanation:

Please mark brainlliest.

Answer:

13%

Step-by-step explanation:

19.5/150=0.13 = 13%

PLEASE HELP ASAP!!!!

Carly mowed 2 more lawns than Rocco each week for 6 weeks. Carly mowed a total of 18 lawns. How many lawns did Rocco mow each week?

BEST ANSWER WILL BE MARKED BRAINLIEST!!!​

Answers

Answer:

I think she mowed 6 lawns.

Step-by-step explanation:

Answer:

1 lawn each week

Step-by-step explanation:

Rocco lawns mowed each week=x

Carly's lawns mowed each week=x+2

Equation to show how much Carly lawned for 6 weeks

18 is the total amount of lawns

6 is the number of weeks

6(x+2)=18

Solve for x

6x+12=18

Subtract 12 on both sides

6x=6

x=1

x is the amount that Rocco lawned

Suppose f(x) = x2 + 1. Find the graph of
f(4x).

Answers

Answer:

Step-by-step explanation:

2(4x) + 1 = 8x + 1

graph

I need help with this ​

Answers

Answer:

5 best answer

Step-by-step explanation:

I will give you best answer because firstly change the multipy form and change denomiter and numerator then solve

Answer:

1. 1 divided by 1 = 1

2. 4 divided by 1 = 4

3. 5

How can we classify the following shapes ? Please choose answers that all apply !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!

Answers

Answer:

A and C

Step-by-step explanation:

The answers are A and C :)

please help ssssssssss
​

Answers

the answer would be x = 1

Answer:

x = 1

Step-by-step explanation:

1/2(8x-6) = -1/3(9x-12)   distribute

4x-3 = -3x+4                 add 3x to both sides

7x-3 = 4                        add 3 to both sides

7x = 7                            divide by 7 on both sides

x = 1

Jace ran 22 miles. leah ran for y minutes. Jace ran twice as long A Leah. How long did leah ran?

A 24 minutes
B 20 minutes
C II minutes
D 44 minutes​

Answers

Answer:

C. 11min

Step-by-step explanation:

If he ran twice as much as Leah u divide 22 by 2 and get 11 I am sorry if this is wrong.

Either C or D. Because 22 times 2 is 44 but 22 divide by two is 2 is 11 I’m not sure it’s one of those two.

A bag contains 30 marbles. There are 7 blue, 4 green,
7 red, 6 yellow, and 6 black marbles. Without looking,
Tarek reaches into the bag and draws one marble.
What is the probability he draws a black marble?

Answers

Answer: 1/5

Step-by-step explanation: it it trust me

what is 22% of 150
plz help me anser

Answers

33.

Explaination: the “%” essentially means /100. So you can find your answer by doing 150 x 22/100

Answer:

Itis 11

Step-by-step explanation:

0.22 times 50=11

PLEASE ANSWERR THANK YOUU IT WOULD BE REALLY APPRECIATED

when is the statement "the quotient of a nonzero integer and its opposite is -1" true?

Answers

Answer:

This is like asking x/-x = -1, where x∈N.

No matter what number you choose that is a nonzero number, negative or positive when divided by its negated self will always be -1. Therefore this statement is always true.

How do you find the slope of a line? How do you know if two lines are parallel? give examples

Answers

Answer:

finding slope: The slope will be the same for a straight line no matter which two points you pick as you know. All you need to do is to calculate the difference in the y coordinates of the 2 points and divide that by the difference of the x coordinates of the points(rise over run). That will give you the slope.

parallel: We can determine from their equations whether two lines are parallel by comparing their slopes. If the slopes are the same and the y-intercepts are different, the lines are parallel. If the slopes are different, the lines are not parallel. Unlike parallel lines, perpendicular lines do intersect.

hope this helps!

Answer:

The slope of a line is the rise/run of how far away the points are from each other. Say you have the equation y=3/4x-6, the slope is 3/4 so that means you plot your first point at -6 on the y-axis, because that is your y-intercept, and then you will go up 3, right 4. You will continue to do this until you have enough points to make a line. When two lines are parallel, they will always have the same slope. So the lines y=1/2x+4 and y=1/2x-3 are parallel because not only do they have the same slope, they do not intersect at all, which is a requirement for parallel lines. I hope this helps!!

Step-by-step explanation:

Help please, Please Help.

Answers

Yeah call 911 that would be the better option

PLEASE HELP FAST!!! How many solutions does this system have?

Y=3/4x+-5
-3x+4y=-20


Which one is it?
A. One
B. Two
C. An infinite number
D. No solution

Answers

Step-by-step explanation:

y=3/4x+(-5)-4x+4(3/4x+-5)=-20

-4x+3x-20=-20

-x=-20+20

-x=0

x=0

x=0 in y=3/4x-5

y=3/4×{0}-5

y=-5

i need help graphing this problem
−7x+5y=35 ​

Answers

Answer:

slope:  7/5

y-int: (0,7)

hope this helps!!:)

Step-by-step explanation:

I need help with this

Answers

Answer:

⁴√16³ˣ

Step-by-step explanation:

16³/⁴ ˣ

The above can be expressed as follow:

16³/⁴ ˣ = 16³ˣ/⁴

Recall:

Aᵐ/ⁿ = ⁿ√Aᵐ

Therefore,

16³ˣ/⁴ = ⁴√16³ˣ

Thus, 16³/⁴ ˣ is equivalent to ⁴√16³ˣ

Help please !!!!!!! DUE NOWWW

Answers

Answer:

2

Step-by-step explanation:

Plsssss help I will mark you brainliest

Answers

Answer: 6y=13.5

Step-by-step explanation:

just multiply 6 by 2.25

Answer:

y = [tex]\frac{3}{8}[/tex]

Step-by-step explanation:

Given

6y = 2 [tex]\frac{1}{4}[/tex] ← change into an improper fraction

6y = [tex]\frac{9}{4}[/tex] ( multiply both sides by 4 to clear the fraction )

24y = 9 ( divide both sides by 24 )

y = [tex]\frac{9}{24}[/tex] = [tex]\frac{3}{8}[/tex]

I'LL MARK UR ANSWER BRAINLIST!!

2. How can we use the distributive property to solve 41* 45? (Please show work, and do not just provide a final answer).​

Answers

Answer: =1845

Step-by-step explanation: hope this help

Martha needs 28 strawberries for every 4 smoothies she makes. plete the table using equivalent ratios.​

Answers

Answer:

strawberries smoothies

28 4

21 3

70 10

Step-by-step explanation:

3(2x + 4) = 72

What’s x

Answers

Answer: x = 6

Step-by-step explanation:

(3)(2x) = 6x

(3)(4) = 12

12-12 cancels out

72-12 = 60

6x/6 cancels the 6 out

60/6 = 6

x = 6

what is the value of x that makes the equation true.
please help!​

Answers

Answer:

If you plug in 15. it makes the statement true

Step-by-step explanation:

x-5=10

x=15

answering would help ​

Answers

Answer:

easy (4)

Step-by-step explanation:

Write the slope-intercept equation of a line with slope 4 and y-intercept -11. *

Answers

Answer: y = 4x - 11

Step-by-step explanation:

m = 4b = -11

what fraction is shown on the number line?

Answers

Answer:

3/4 or c

Step-by-step explanation:

Answer:

3/4 or c

Step-by-step explanation:

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