MATHEMATICS HIGH SCHOOL

15: Mollie has d apples. Frankie has 7 more apples.Write an expression for the number of apples that
Frankie has.

Answers

Related Questions

If y varies directly as x, and y is 180 when x is n and y is n when x is 5, what is the value of n?
Find the least number of 6 digits which is a perfect square.?
Factor using ac-method and factor completely, 25x²-95x-20= ______ thanx for the help.
Rita has deposited $1000 in a bank account. At the end of each year, the bank posts interest to her account in the amount of 5% of the balance, but then takes out a $10 annual fee.
A particular frozen yogurt has 75 cal in 2 ounces how many calories are in 8 ounces of the yogurt

Which statement about the given equation is NOT true?3x + 4y = 12
a. It is in slope-intercept form with a positive slope of 4/3.
b. It is an example of a linear equation.
c. It has two variables and has coefficients of 3 and 4.
d. It represents a line which, when graphed, doesn't pass through the origin.

Answers

A, slope intercept form is y =mx +b

Suppose that you are a manager of a clothing store and have just purchased 100 shirts for $15 each. After a month of selling the shirts at the regular price, you plan to have a sale giving 30% of the original selling price. However ,you want to make a profit of $6 on each shirt at the sale price. What should you price the shirts at initially to ensure this?

Answers

He should set the original price at $27.30
When you say "Plan to have a sale giving 30% of the original selling price", I suppose it's taking away 30%? So taking away 30% is like $15 - $4.5 = $10.50
Adding $6 more is $16.50.
If you're saying the manager  is selling the price 30% of $15 then the price is $4.50 Plus the $6, it should be $10.50

So the answer should either be $16.50 or $10.50
               Hope this helps! :)

Can someone please help me with all and can you tell me if my answer are right or not

Answers

1)Surface Area of rectangular box=166
2)Surface area= (9*6)+(9*8)+(10*9)+(6*8)=264 square meters
3)45 square ft
4)288.05 square cm
5)S.A of cylinder = 345.6 sq. cm
6)S.A of cylinder = 603.2 sq. ft
7)S.A of cylinder = 276.5 sq.in
8)S.A of cylinder = 353.4 sq. m
9) slant height = 15 inches

A bin contains red balls and purple balls. A ball is selected at random and then placed back in the bin. The results are recorded after 10 trials, 50 trials, and 200 trials. The results are recorded in the table.Outcome| Number of trials
| 10__50___200
Red | 5___36___152
Purple | 5___14___48

Based on the table, how many times can you expect that a purple ball will be selected in 400 tries?

Answers

In total, we have 5+14+48=67 purple balls in 10+50+200=260 trials, so based on our data, purple balls appear with probability 67/260=0.258, so we expect .258*400=103 purple balls to appear in the larger sample.
Hey there

A bin contains red balls and purple balls. A ball is selected at random and then placed back in the bin. The results are recorded after 10 trials, 50trials, and 200 trials. We know that 5+14+48=67 purple balls in 260 trials. , Purple balls appear with probability 67/260 . Now we multiply and get 258*400=103  

Which equation describes a line passing through (-3,1) that is parallel to y=4x+1?A) y= -0.25x + 0.25

B) y= 4x - 11

C) y= -0.25x + 1.75

D) y= 4x + 13​

Answers

Answer:

D. y= 4x + 13

Step-by-step explanation:

the slope would have to be 4 to be parallel

so plug the points in

1=4(-3) + b

1= -12 +b

13 = b

What is the equivalent function in standard form of y=(x+5)(x+1)

Answers

FOIL (x+5) and (x+1)

x^2+x+5x+5
(Combine like terms)

y= x^2+6x+5
Other Questions
Fie sirul de nr 7,17,21,28........ a) Aflati termenul de pa locul 2015 b) Aflati suma primilor 2015 termeni ai sirului Ajutati-ma , va rog!!!!!!
What percentage is 40 of 50 ?
The function f(r) gives the area of a circle with radius r. It can be written in equation form as fr) = 3.14/2². What is f(5)?
When their report cards came back, Pete, Chris, and Dina realized that the number of A's they each received was in the ratio 4:2:5. If Pete got 14 more A's than Chris, how many A's did Dina get?