Happy Store realizes a mark-up of PhP3,450 in selling TV sets. If its items are sold at a
mark-up of 40% of the selling price,
a. What is the regular selling price of the TV set?
b. What was the cost of the TV set?
c. What is the rate of mark-up based on cost for the TV set?
d. If overhead expenses are at 27% of the cost, what is the break-even price of the TV
set?
e. If the TV set is sold at PhP7,500, how much profit or loss is incurred by Appliance
Store?

Emanuel and three of his friends go out to dinner. Their total bill at the end of the meal is $255.38. Since their food was not cooked correctly, they receive a 20% discount. If they pay an 11% tax on their meal, how much did each person pay for dinner if they decide to split the check equally among them?

What is the value of this expression when x--1 and Y=2? 4x²7²​

plz help! Detailed explanation, please!! Thank You!

Which of the following pairs of items is a better​ buy?
a. a​ 6-pack of paint brushes for​ $12.99 or 1 paint brush for​ $2.19
b. 10 exercise classes for​ $150 or 5 exercise classes for​ $64.99
c. a​ 12-pack of paper plates for​ $2.29 or a​ 25-pack of paper plates for​ $4.99
d. a single putty knife for​ $1.29 or a​ 15-pack of putty kniv

The Kennedy Middle School football team won 60% of their games this year. If they won 9 games, how many did they play?

6x + 13 = 37 what is X?

Provide reasoning

Which of the following lines of best fit could correspond to a data set with a correlation coefficient of −0.9?
A. y=3x−0.9 B. y=0.9x+3 C. y=−2x−6 D. y=−0.9

Help please my parents said if I get good grades they were going to buy me a phone for Christmas please help

Tammy deposits 800$ into an account that pays simple interest at a rate of 6% per year. How much interest will she be paid in the first 6 years?

Plz help need work to be shown if answered:
Will make the first answer Brainliest

Write your own problem about money or elevation that uses a number and its opposite Solve the problem Then explain what 0 means in your problem. Solve the problem. Then explain what zero means in your problem

Minute Math 14 (7th Grade Math)
Please answer all questions.

The bar graph shows the number of dinner reservations at a restaurant for one week. What percent of the reservations were for Friday or Saturday?

The problem has been started for you.

89
6)538.00 - 480 58 - 54 40 - 36 40 - 36

What is the quotient?
89.ModifyingAbove 5 with bar
89.6
89.ModifyingAbove 6 with bar
89.7

The original price of a vest for sale at a department store is $80. The store is having a 20%-off sale, and you have a coupon that gives you an additional discount of 20% off the lowest sale price. What is the final selling price of the vest?

Please look at the attached image to answer the question!

does choosing a blue marble represent the compliment event of choosing a red marble? explain. (there are 2 blue, 1 red, and two purple)

Elena has some bottles of water that each holds 17 fluid ounces. Write and equation that relates the number of bottles of water (b) to the total volume of water (w) in fluid ounces??

What is the simple interest that is missing from the table? Use the formula /=prf

I ?
p $5,630
r 4%
t 2 years

$450.00
$450.40
$45,000.40
$45,040.00

Jonah was standing at an elevation somewhere between Negative 1 and one-half and Negative 2 and one-third meters with regards to sea level. Which number could be Jonah’s elevation with regards to sea level?
A number line going from negative 3 to positive 3 in increments of 1.
1 and StartFraction 5 Over 6 EndFraction meters
Negative 2 and StartFraction 3 Over 6 EndFraction meters
2 and StartFraction 3 Over 6 EndFraction meters
Negative 1 and StartFraction 5 Over 6 EndFraction meters

I just need someone to answer these questions in order please

so right now your gonna get a lot of questions from because i don't have the energy to work them out but what's 10(4x + 4) = 100

pls help meee pls

20 points need real answer

​

A paddle boat company charges $15 rental fee plus $12.75 per hour for rentals. If Jimmy has $45, which inequality can he use to determine if he has enough money to rent a paddle boat for 4 hours?

1. 15 + 12.75x ≤ 45
2. 15 + 12.75x ≥ 45
3. 15x + 12.75 ≤ 45
4. 15x + 12.75 ≥ 45

A bookstore sells 3 books for $42. Which table represents the relationship between number of books and the total price?
A
\text{Books}Books \text{Cost}Cost
33 \$42$42
44 \$56$56
55 \$70$70
B
\text{Books}Books \text{Cost}Cost
11 \$14$14
1111 \$24$24
2121 \$34$34
C
\text{Books}Books \text{Cost}Cost
11 \$14$14
22 \$15$15
33 \$16$16
D
\text{Books}Books \text{Cost}Cost
33 \$42$42
66 \$45$45
99 \$48$48


\text{A}A
\text{B}B
\text{C}C
\text{D}D

Cloe charged $18.00 for walking Ms.Jensen's dog 72 times. Choose the correct unit rate in walks per dollar.
A. 4 walks 1 dollar
B. 2 walks 9 dollars
C. 9 walks 8 dollars
D. 8 walks 1 dollar

BRAINLIEST FOR RIGHT ANSWERS!
A beach ball has a diameter of 10 inches. What is the volume of air contained inside the beach ball? Use 3.14 for pi. Round your answer to the nearest hundredth.

answer choices

523.33 cubic inches

314.00 cubic inches

500.75 cubic inches

452.23 cubic inches

Please, I don’t understand this that well

For the figure below, do a dilation centered at the origin with a scale factor of 4.
Then, give the endpoints for both the original figure and the final figure.


--------------------------------------------------------------------------------------------------------------------------------
Endpoints of original figure:
left: right:

Endpoints of final figure:
left: right:

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The Taieri Plain in New Zealand is 6 feet below sea level (or –6 feet). If you are standing 3 feet above sea level, is your elevation the opposite of the elevation of the plain