Mathematics High School

Ms. Holly had a gift card with a $375 balance. She bought several CDs that cost $17 each. After the purchase, her gift card balance was $239. Which equation can be used to determine the number of CDs,d, she purchased?
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Answers

Answer 1

Answer:

375-17=358

Step-by-step explanation:

Related Questions

HELP FASSST!! MAX POINTS, BRAINLIEST AND PERSONAL KUDOS

Answers

General form.

y=ax²+bx+c

Our term

y=x²-4x-5

On comparing

a=1b=-4c=-5

Graph attached

Help me please i will give branlist
30% off of 90

Answers

Answer:

answer is 27 hope it helps

If a tree casts a 24 foot shadow while a yardstick casts a 2 foot shadow what’s the height of the tree ? Need help please ASAP

Answers

Answer:

The tree is 12 yards tall

Step-by-step explanation:

Urgent, I need an answe and an explanation

Answers

4x-2=2x+8
2x=10
X=5
Explanation: the sides of a square are always congruent, meaning they equal each other. So to find the missing length, all you had to do was make the two equations equal to each other and solve!

Simplify

X² - 4x+4 1-x²
_______×_______
3x+3 4-2x​

Answers

Answer:

Do you take screen shoot otherwise we cannot understand your question

Step-by-step explanation:

solve the inequality
10 - 6x < 70

Answers

Answer:

x > -10

Step-by-step explanation:

10 - 6x < 70

-10           -10

-6x<60

/-6.   /-6

(flip sign)

x>-10

Answer:

This is the answer x < 5

Please help me need help me please please help me

Answers

9514 1404 393

Answer:

  (3)  y = (x -3)²

Step-by-step explanation:

Try the first value of x in each function:

  (1)  y = 3² -3 ≠ 0

  (2)  y = (3 +3)² ≠ 0

  (3)  y = (3 -3)² = 0 . . . . . . matches the table value for f(3)

  (4)  y = 3² +3 ≠ 0

__

The only viable choice is (3).

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Answers

Here’s the answer. Click the picture and see the answers.

Determine whether the graph represents a function.

Plze help

Answers

Answer:

This is not a function. Graphs cannot have the same x value and different y values.

hey guys its my bday and i don't have time to do work rn but I need the answer for this. I will give brainly away

Answers

SAS, SSS, SSA all prove the congruency of the two triangles.

What is the equation of a line, in general form, that passes through point (1, -2) and has a slope of 1/3.

Answers

Answer: -1/3

Step-by-step explanation:

correct me if im wrong

Order these numbers from least to greatest.
17
9
8.49,8
20
7.479,
2

Answers

2, 7.479, 8, 8.49, 9, 17, 20
Answer: 2, 7.479, 8, 8.498, 9, 17, 20

If this was helpful I would appreciate the brainliest.

5.
Rose brought 40 cupcakes for her birthday. She gave a cupcake to all 18
students In Mr. Nussbaum's class, and all 16 students in Mrs. Haley's class.
How many teachers could Rose bring cupcakes to?
Check

Answers

Answer:

6 I think

Step-by-step explanation:

if you add 18 and 16 then you get 36 so she would have 6 left

Jack says,This gymnasuim is 30 meters long. A meter is longer than a yard, so if I mesure the length of the gymnasuim in yards,I will get less than 30 yards''. Do you agree with jack

Answers

Answer: I do not because Jack is wrong.

Step-by-step explanation:

If a unit of measurement is larger than another, the latter unit of measurement will have to be larger when converted to the former unit.

This is because the first larger unit covers more measurements than the second smaller unit so when that smaller unit is converted, it would have to be even more in size to cover the measurement that the larger unit was able to cover.

For instance, 1 meter is 1.093613 yards.

30 meters in yards will therefore be:

= 30 * 1.093613

= 32.8084 yards

Find two integers whose sum is -2 and product is -80

Answers

Answer:

-10 and 8

Step-by-step explanation:

-10 + 8 = -2

-10 x 8 = -80

Answer:

x = -10 and y = 8

x = 8 and y = -10

please help!!!!!! thank you

Answers

I think the answer is letter C

write multiples of 12 between 20 and 40​

Answers

Answer:

24 & 36

Step-by-step explanation:

Multiple is the product of numbers being multiplied.

12×2= 24

12×3= 36

Answer:

24 and 36.

Step-by-step explanation:

there are only two

Area of composite shapes!!
Find the area
Its geometry
Due Tomorrow
Plz HURRY
Offering brainliest

Answers

I think it’s 78 because don’t you multiply and then divide
Hope its correct!

PLEASEEE HELP ILL MARK BRAINLIEST!!

Answers

Answer:

I believe the answer is graph d lmk if im wrong

Step-by-step explanation:

Need help with ASAP please!

Answers

Answer:

with what??

Step-by-step explanation:

Answer: 12x+6=3(4x+2)

Step-by-step explanation: :):)

what are three different equivalent equations for 64x-16

Answers

Answer:

4x-1

8x-2

128x-32

Step-by-step explanation:

No 1 is the equation/16

No 2 is equation/8

No 3 is equation x 2

Write an equation in slope-intercept for the line that has a
slope of O and goes through (2,-4).

Answers

Answer:

Step-by-step explanation:

y + 4 = 0(x - 2)

y + 4 = 0

y = -4

Marela prepared 25.6 liters of concentrated mango juice. Sie plans to pour it in small canister of 0.1 liter capacity. How many canister does she need to prepare?

Answers

256 canisters
You just do number of litres prepared divided by capacity of each canister to find out how many canisters are used

2.) Damian types 110 words in 5 minutes. Howard types 208 words
10.
in 8 minutes. Which unit rate is greater?

Answers

Answer:

Step-by-step explanation:

First, divide each persons rate by the number of minutes they typed their words in .

you end up with:

Damian: 55 seconds

Howard: 26 seconds

This tells us that Howard was least and Damian was greater.

Hope this helps :)

Solve this equation. Type your answer for the solution for "X" in the blank. If your answer is negative, do not include any spaces. If your answer is a fraction, use the "/" with no spaces.

x/5 -8 = -4​

Answers

20 is the answer!!!!

8 × 2 ÷ 6 i need help
​

Answers

Answer:

2.6 or 2.66

Step-by-step explanation:

multiply 8 x 2 = 16

divide 16 ÷ 6

there i guess

Answer:

2 2/3

Step-by-step explanation:

Since we have both multiplication and division, we solve if from the beginning to the end. 8 * 2 = 16 and 16 divided by 6 is equal to 8/3, which simplifies to 2 2/3

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Answers

Answer:

1. 4 and 4sqrt2

2. 6sqrt2 and 6sqrt2

3. 5 and 5sqrt2

4. 5sqrt2 and 5sqrt2

5. 6 and 6

6. 8 and 8sqrt2

7. sqrt3 and sqrt6

8. sqrt2 and sqrt4

Step-by-step explanation:

What is the image of the point (-5,2) under a translation of a shift right three and down 4?
A. (-2,-2)
B. (-8,6)
C. (-9,5)
D. (-15,-8)

Answers

Answer:

A- (-2,-2)

Step-by-step explanation:

If we move the point 3 right, then we add 3 to the x-coordinate and get -2. If we move down 4, we are subtracting 4 from y-coordinate and get -2. So, our coordinate would be (-2,-2).

Hope this helped.

A. (-2,-2) i belive that’s the correct answer

Write the equation of a line in point slope form that passes through the points (-8.-3) and (2,2) need help ​

Answers

y+3=1/2•(x+8) (point slope form)
should be correct

please helppppppppppppppppppppp

Answers

I think the right answer i the third one hope this helps your very welcome
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