Mathematics High School

An item is regularly priced at $15. Raina bought it at a discount of 65% off the regular price. How much did she pay

Answers

Answer 1

Answer:

She paid $5.25

Step-by-step explanation:

You would multiply 15 times 0.65 and then subtract that from 15 or you could multiply 15 times 0.35 because 100-65 is 35.

Related Questions

Solve the equation
1/2n+2(2n-1)=1/2n+4n

Answers

Answer:

9n/2 -2

Step-by-step explanation:

What's the answer for this question

Answers

Answer: x-3

Step-by-step explanation: RT - TS = RS

An adult blue whale can eat about 40,000,000 krill a day. Write this number in scientific notation.

Answers

Answer:

4 x 10^7

Step-by-step explanation:

1 x 10^7 is 10 million, just multiply that 1 by 4 to get your answer

Answer:

4 x 10^7

Step-by-step explanation:

steps to solve 6-3y=-6

Answers

Answer:

y = -4

Step-by-step explanation:

6 - 3y = 6

now were going to get the variable and the numbers on different sides

6 - 3y - 6 = - 3y

6 + 6 = 12

now divide each side by -3

-3y / -3 = y

12 / -3 = -4

y = -4

Please help me someone

Answers

Answer:

The lift is safe to use.

Step-by-step explanation:

565-88 is 477. The life is safe when the weight is 480 or less.

Chloe went on vacation with her family and they decided to swim with the dolphins there's a flat fee of $75 for the family to rent wet suits additionally a cost an extra $189.99 per person to swim with the dolphins the families total cost was $1024.99 how many family members went swimming with the dolphins

Answers

Answer:

5 family members went swimming with the dolphins.

Step-by-step explanation:

From the information given, you can say that the total cost for the family to swim with dolphins is equal to the flat fee for the family to rent wet suits plus the extra cost per person for the number of family members:

1024.99=75+189.99x, where x is the number of family members

Now, you can solve for x:

1024.99-75=189.99x

949.99=189.99x

x=949.99/189.99

x=5

According to this, the answer is that 5 family members went swimming with the dolphins.

Simplify the expression.

7(a + 3b) + 2(a - b)

A.18a + 18b

B.9a + 23b

C.9(2a + 2b)

D.9a + 19b

Answers

Answer:

D.9a+19b

Step-by-step explanation:

7(a+3b)+2(a-b)

7*a=7a

7*3b=21b

2*a=2a

2*-b=-2b

7a+21b+2a-2b

7a+2a=9a

21b-2b=19b

Hope this helps:)

The answer would be d 9a+19b

Topic 2
SEQUENCES
B. Determine the next 3 terms in each arithmetic sequence
8, 14, 20, 26,

Answers

Answer:

The next three term in the arithmetic sequence is 32, 38, and 44

Step-by-step explanation:

The arithmetic sequence is add 6.

-6 ÷ -2 pls provide an explanation

Answers

Answer:

it would be 3 because a negative divided by negative is a positive

and 6/2=3

( -4 ) 3÷( -4 ) -12 ​

Answers

Answer:

(-4)3/(-4)-12

-12/48

-1/4

Step-by-step explanation:

PEMDAS

do multiplication then division

The larger of two numbers is 10 more than the smaller numbers. If the sum of the two numbers is 74. Find the two numbers

Answers

Answer:

32 and 42

Step-by-step explanation:

Hello,

let s note x the smaller number

x + (10+x) = 74

10+2x=74

2x=74-10=64

x=64/2=32

y=32+10=42

thanks

how do you do -5+-9​

Answers

Answer:

-14

Step-by-step explanation:

adding 2 negatives gives you a negative

In a period of 2 and one-fourth hours, 5 and one-half gallons of water leaked from a water tank. How much water did the tank lose per hour?

Which division problem represents the problem?

Answers

Answer:

-11/2 divided by 9/4

Answer:

-11/2 divided by 9/4

Step-by-step explanation:

This is the answer I got

Quick!!!!
Find the mean of this data set: 593, 580, 544, 434, 420, 398, 390, 375
A.427
B.420
C.564
D.394

Answers

I did this and I got 466.75

Answer:

nonono its 420

Step-by-step explanation:

420 666 6969

i dont know this one please help show your work​

Answers

A. S(3)=45
Look at the graph and see where 45 intersects the line
B. w is greater than or equal to 6
Since the problem says AT LEAST $60 look for where on the line the y coordinate is equal to $60

If you have any questions let me know

Use graph below to write an equation of the line in slope intercept form

Answers

The rise would be negative and the run would be positive; -11/4

Answer: y=-11/4x+20

explanation

if it is a tree then it has leaves which of the diagrams below represents the statement ​

Answers

Answer: B

Step-by-step explanation:

Solving Inequalities
-2x+3=-5
(WILL MARK BRAINLIEST)

Answers

Answer:

x = 4

Step-by-step explanation:

This is an equation but solving inequalities is very similar to solving equations.

[tex] - 2x + 3 = - 5[/tex]

Subtract 3 from both sides.

[tex] - 2x = - 8[/tex]

Divide by - 2 from both sides.

[tex]x = 4[/tex]

(I originally typed the equation as - 2x + 3 = 5, my bad.)

Answer:

x=4

Step-by-step explanation:

m

a

t

h

w

a

y

f (x) = 72 – 5, x < 0
2,
0 <<3
✓+1,

What are the indicated limits of f(x)

Answers

Answer: limits of f(36

Step-by-step explanation:

A box of chocolates contained 8% caramels. There were 4 caramels in the box. How many pieces of chocolate are in the box?​

Answers

Answer:

Step-by-step explanation:

If you are desperate, copy and paste the below answer. It should be correct but I don't know your syllabus.

8% C = 4      1% C = 4 ÷ 8 =0.5      100% C = 0.5 × 100 = 50

Hope this helps.

If the m<7 = 38 degrees and m<10 = 102 degrees, find each
measures.
m 1 =
degrees
m<2 =
degrees
m<3 =
degrees
m<4 =
degrees
m<5 =
degrees
m<6 =
degrees
m<8 =
degrees
m<9 =
degrees
m<11 =
degrees
m<12 =
degrees
m<13 =
degrees
m<14 =
degrees
m<15 =
degrees
m<16 =
degrees

Answers

Step-by-step explanation:

please show the polygon of figure that is supposed to be found the angles on

The other answer was right

HELP ASAP PLEASE ! Which graph represents the equation Y=-3/2x-3 .. answer choices are in the pic

Answers

Answer:

The third ,bottom left.

Step-by-step explanation:

The y goes -3 below the line and -3/2 which means it goes to the right of the graph.

The Points are (-2,0),(0,-3)

Round 35.367 to the nearest tenth.

Answers

Step-by-step explanation:

35.4

Answer:

35.4

Step-by-step explanation:

To round 35.367 to the nearest tenth consider the hundredths’ value of 35.367, which is 6 and equal or more than 5. Therefore, the tenths value of 35.367 increases by 1 to 4.

35.367 rounded to the nearest tenth = 35.4

A recent survey showed that 47% of recent college graduate named flexible hours as their most desired employment benefit. in a graduating class of 860 college students how many would you expect to rank flexible hours as their top priority in job benefits?

Answers

Answer:

404.2

Step-by-step explanation:

To get the answer you should multiply 860 by 47% which is 0.47.

what is 8+[4+(-9)] ?

Answers

Answer:

Positive 3

Step-by-step explanation:

you have to add 4 and -9 first and you get -5 then you add that to positive 8 and get 3

can you please solve this

Answers

Answer:

D

Step-by-step explanation:

9pi is 28.27 which is greater than 27.

What is f(5) for the function f(x) = 7x +4?
f(5)=

Answers

Answer:

f(5) = 39

Step-by-step explanation:

In FGH, mF = 60, mG = 68, and mH = 52. Which side of FGH is the shortest? Pls help

Answers

Answer

FG

This is the answer that I got (apex)

Answer:

FG

Step-by-step explanation:

AP3X

pog

A gardener has 8300 plants.he wants to plant these in such a way that the number of rows and the number of columns remain same.find the number of plants left out in this arrangement

Answers

Answer:

19

Step-by-step explanation:

[tex]\sqrt{8300} = 91.1043[/tex]

row x columns = total

91 x 91 = 8281 plants

8300 - 8281 = 19 plants left out of arrangement

-3/5 x = 6 how do I solve for x

Answers

Divide the sides of the equation by -3/5 :

-3/5 ÷ -3/5 x = 6 ÷ -3/5

1 x = 6 × -5/3

x = -30/3

x = -10

and we're done.

good luck buddy ♥️♥️♥️♥️♥️.

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