Mathematics High School

Sonya went shopping for Valentine's Day. She purchased some chocolate candy that cost $22.00. The candy was on sale for 50% off. How much did she have to pay for the candy? $10.00 $12.00 $10.50 $11.00

Answers

Answer 1

Answer:

11

Step-by-step explanation:

100%->22

50%->11

Related Questions

. Find the sum of the series ∑▒〖4n-1〗.
n = 1

Answers

Answer:

3

Step-by-step explanation:

3x + 4y = 12 solve for y

Answers

Answer:

Step-by-step explanation:

4y = -3x + 12

y = -3/4x + 3

What is 3 to the third power (4 + 4)

Answers

Answer:

216

Step-by-step explanation:

Answer:

(4+4)= 8 essa é resposta para mim mas não sê si esta certa

Write the function that results when doing a vertical stretch of the reciprocal parent function by a factor of 3.

Answers

If by "reciprocal parent function" you mean [tex]f(x)=\frac{1}{x}[/tex] then stretch by 3 in ordinate direction (y-axis) is [tex]g(x)=3f(x)[/tex].

Hope this helps.

At the neighborhood grocery, 4.5 pounds of chicken breast cost $22.05. How much would it cost to buy 3.8 pounds of chicken breast?

Answers

Answer:

It would cost $18.62 for 3.8 pounds.

Step-by-step explanation:

You divide $22.05 by 4.5. That is the cost per pound. After that you multiply the number you get by 3.8.

A bakery had 679 bags of sugar. A baker used 463 of these bags to make pies. How many bags does the bakery still have?

Answers

Answer:

216

Step-by-step explanation:

679-463=216

Answer:

216 bags of sugar are left

Step-by-step explanation:

679 - 216 = 216

Y=x/4-7;y=2 find the value of x for the given value of y

Answers

Answer:

do you mean y=x-4-7 cause I can't understand that

13
9
Solve for X. SIMPLIFY your radical answer
completely.
х

Answers

more information??? or no

Find the domain when f (x) = 5.
х
-5
-1
9
4
5
8
f(x) -6
-6 | 0

Answers

Answer:

Pues la función de 5 seria 4 porque si te fijas en la X es (4)

!?? what would this beee!!

Answers

Answer:

Step-by-step explanation:

(4x-30)=2x

2x=-30

x=15

20% of the 7th grade students say that math is their favorite subject. If 45 students said math is their favorite subject, how many students are in 7th grade

Answers

225 students should be in the 7th grade

If a/b
and c/d
are rational expressions, then a/b*c/d=a*d/b*c.
A. True
B. False

Answers

Answer:

True

Step-by-step explanation:

Promise Just toke the test

Answer:

it is true have a good day

PLEASE HELP, I am having a hard time with this. Find the angle of measure 1 (photo is attached)

Answers

Answer:

m∠1 = 112°

Step-by-step explanation:

First, draw a line in the middle of the kite to split it into two isosceles triangles. See the image below for reference.

Because they're isosceles, that means the base angle are congruent. So:

180 = 46 + x + x

180 = 46 + 2x

134 = 2x

x = 67

90 + y + y = 180

90 + 2y = 180

2y = 90

y = 45

x + y = m∠1

67 + 45 = m∠1

m∠1 = 112°

For brainiest:):):):):):)

Answers

Answer:

A: Not proportional

B: Proportional

Step-by-step explanation:

A: 14/4 = 3.5

40/12 = 0.3333333333333

Therefore A is not proportional

B: 3/9 = 0.3333333333333

15/45 = 0.3333333333333

Therefore B is proportional

Hope this helped and pls give brainliest.

A venue manager has a target labor cost of 20% of revenue. He expects revenue to be $725,000. What is his target for labor?

Answers

Answer:

145000

Step-by-step explanation:

100%=725000

20%->145000

Help me please with this question

Answers

Answer:

sss

Step-by-step explanation:

Answer: AA similarity

Step-by-step explanation:

Please help me with this math I do not understand

Answers

Answer:

f(x)= -3 (x-2)^2 -5

is the answer

Evaluate: (5a + 10), when a = 3

Answers

Answer:

25

Step-by-step explanation:

5(3)+10

15+10

25

5a + 10

5(3) + 10

15 + 10 = 25

(5a + 10) = 25 when a = 3

Y-intercept:8x +9y=40

Answers

Answer:

40/9

Step-by-step explanation:

9y = -8x + 40

y = -8/9x + 40/9

Answer:

y-intercept or "b"= 40/9 or 4.4444

Step-by-step explanation:

To do this, we use the formula y = mx +b

m= slope

b = y intercept

The equation we are given is 8x +9y = 40.

First, we need to subtract 8x from both sides to isolate the y variable to one side:

8x +9y = 40

9y = -8x + 40

Now, we need to divide both sides by 9, to solve for "y". This will give use the format of y = mx +b.

9y = -8x +40

y = -8/9x + 40/9

Because 40/9 cannot be reduced (besides 4.44), it will be our "b" or y intercept.

y-intercept = 40/9

I hope this helps!

-TheBusinessMan

Solve for X in the rectangle?

Answers

Answer:

x=6

Step-by-step explanation:

13x+12=90

13x=78

x=6

The value of x in the rectangle is 6.

What is Trigonometry?

Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.

The given quadrilateral is a rectangle.

In rectangle each angle has 90 degrees.

So equate 13x+12 and 90 degrees to get x

13x+12=90

Subtract 12 from both sides

13x=90-12

13x=78

Divide both sides by 13

x=6

Hence, the value of x in the rectangle is 6.

To learn more on trigonometry click:

https://brainly.com/question/25122835

#SPJ2

What is the area of a parallelogram if the coordinates of its vertices are (0, -2), (3, 2), (8, 2), and (5, -2)?


A. 12

B. 15

C. 20

D. 24


I will give 30 and brainliest for a good answer

Answers

Answer:

The answer is 24.

Step-by-step explanation:

I graphed it out, and calculated it and this is what I got. I am terribly sorry if this is wrong. Please forgive, but I think it is right.

Answer:

D

Step-by-step explanation:

Special right triangle- Please help

Answers

Answer:

x = 3

y = 6

Step-by-step explanation:

It says that the answer couldn't be submitted, so refer to the screenshots below of what I typed:

The fish tank has 80 fish in it. 75% of the fish are guppies. How many guppies are in the tank?


hurryyyy pleasee​

Answers

Answer:

60

Step-by-step explanation:

80% of 75 = 60

What is the measure of the missing angle? 2 56 36 88° O 92° 98° 180°​

Answers

88 I think-



Fmfjjffjfjfjfjf

Answer:

[tex]?+56+36=180\\?=88[/tex]

Step-by-step explanation:

There are 20 pieces of fruit in a bowl and 3 of them are oranges. What percentage of the pieces of fruit in the bowl are oranges?

Answers

15 percent of the fruit in the fruit bowl are oranges

Help plzzzz.................

Answers

Answer:

a = 6, b = - 12

Step-by-step explanation:

Expand the left side and compare the coefficients of like terms to those on the right side.

a(4x - 10) ← distribute parenthesis

= 4ax - 10a

Compare to 24x + 5b , then

4a = 24 ( divide both sides by 4 )

a = 6

Then

5b = - 10a = - 10(6) = - 60 ( divide both sides by 5 )

b = - 12

HELP MEEEEEEEEE PLSS

Answers

Answer: 8/63

Step-by-step explanation:

Just divide it

Answer:

The answer is 8/63.

When u get two fractions like that, u gotta flip the bottom one upside down. So that the bottom number is on the top and the top number is on the bottom.

Write(-∞, -3) as an inequality.

Answers

Answer:

x is less than -3 so it would be the top one

Step-by-step explanation:

Answer:

x < -3

Step-by-step explanation:

it must be less than -3 but not equal so x < -3 is the correct answer.

will mark the brainiest

Answers

Answer:

I chose 793

you can chose anything from 750-799

Step-by-step explanation:

Those all round to 800

Solve the equation:
8b = 5.6

Answers

Answer:

b = 0.7

Step-by-step explanation:

to solve the equation, you must isolate "b" so the variable is by itself,,

to do this, divide both sides of the equation by 8:

8b = 5.6

b = 5.6/8

now, simply divide 5.6 by 8 to get your answer,,

b = 5.6/8

b = 0.7

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