Algebra word problem

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Algebra word problem

The function f is defined by f(x) = x^2 - 2x - 24 Part A If f(x + 3) = x^2 + kx - 21, what is the value of k? Enter your answer in the box. ______________ Part...

please solve the question

Missing last two numbers in this pattern 3,6,12,15,30,33,36,69, , ,

just need some help this prob

what is it

A car can round a banked curve at an 84 m radius and a maximum speed of 16 m/s without relying on friction. What is the angle does the car bank when it turns?

An amusement park ride consists of a vertical cylinder that rotates about its axis. The radius of the cylinder is 2.5m and rotates at a constant speed of 15 m/s. What is the minimum coefficient of...

A person has s staircases in their house and they like to climb each staircase 1, 2, or 4 steps at a time. They wonder how many ways there are to reach the top of the staircase. Given the respective...

H2O2 > H20

875 tickets were sold for a game for a total of $1,100.00. If adult tickets sold for $1.50 and children's tickets sold for $1.00, how many of each kind of tickets were sold?

A man invests $2700 in three accounts that pay 5 %, 7%, and 9% in annual interest, respectively. He has 3 times as much invested at 9% than he does at 5%. If his total interest...

You have $ 90 to spend on a barbecue where you want to serve chicken and steak. Chicken costs $ 2.00 per pound and steak costs $ 5.00 per pound. Write a function that relates the amounts of chicken...

I understand that the summation of f(x)=1 where it can only be 1 because thats the entire sample space

show all 5 steps 1,)label the unknowns 2,)set up the equaton 3.)solve equation 4.)find the valuse fro the unknows 5.)check &nb...

Make a table of values with 2x+5y=90

stacey is selling tickets to the school play. The tickets are $6 for adults and $4 for children. She sells twice as many adult tickets as children's tickets and brings in a total of $112. How many...

Down in the Dumps by J. Robbins "Does anyone want to trade lives with me?" asked Jasper as he sat down at the lunchroom table. Iolanthe and Trixie exchanged amused looks. "That's...

peter is 120metres due west of mary on a level road. he sees that the angle of elevation of a kite their son is flying is 20degrees while mary sees it is due north at an angle.if elevation of 32degrees...

there is subtraction and its in my book of grade 7 2018 my teacher explain on it