01/27/23

Given f(x) = 2x2 + 5x + 1 and g(x) = x − 7, identify g(f(4)).
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01/27/23

Midpoint finding
if R is the midpoint of QS. RS = 2x-4. ST = 4x-1 and RT = 8x-43. Find QS Q ----------R-----------S--------------THope this little drawing helps with the explaination.
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01/27/23

Geometry Linear pairs
<1 and <2 are vertical angels . If m<1 = (5x+12) and m<2 = (6x-11) how do I find m<1?
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01/27/23

Question about linear pair angels.
So if I have a problem for example, <1 and <2 form a linear pair. . If M<1 = (18x-1) and m<2 = (23x+17) and it asks me to find m<2 how do I find that? I need it in step by step.
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01/27/23

Bill and Mary Ann went to the Viola bakery. Bill bought 3 danishes and 8 filled donuts for ​$12.24. Mary Ann bought 6 of each for ​$12.48. What is the price of each type of​ pastry?
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01/27/23

algebra question
In an exhibition hall, a worker arranges 240 chairs in rows. Each row contains the same number of chairs. If there were 30 more chairs in each row, the worker would need 4 fewer rows. How many rows... more
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01/27/23

Find the approximate value of x that makes fx=gx
Fx=400(0.91)^xGx=40(1.09)^xThe value of x that makes f(x)=g(x) is x=
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01/26/23

I need the answer
In the​ 2009-2010 school year in country​ A, there were 106,000 foreign students from country B. This number is 23​% more than the number of students from country C. How many foreign students were... more
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01/26/23

What is the vertex of the graph of the function f(x) = x2 + 6x + 9?
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01/26/23

Operations with functions

f(X)=4x+1g(X)=2x+5find (fg)(X)
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01/26/23

(1) How many codes are possible? What probability should be assigned to each code? What probability should be assigned to the event that the code contains the number 3?
For this problem, assume that a product code consists of a digit from the set {2,6,3} followed by 4 letters, not necessarily distinct, selected from the set {Q, C, K, S, O}. For example, 3OOQO is... more
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01/26/23

A quadrilateral has two angles that measure 90° and 40°. The other two angles are in a ratio of 6:17. What are the measures of those two angles?
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01/26/23

Math word problem
Two cyclists start at the same point and travel in opposite directions. One cyclist travels 10 km/h faster than the other. If the two cyclists are 150 kilometers apart after 5 hours, what is the... more
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01/26/23

What is the value of x in this figure?
https://imgur.com/a/sxL3DdG
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01/26/23

help me pls on this math
Ms. Meyer evenly spreads 2.04 grams of peanut butter and 4 times as much jelly on a sandwich. She cuts the sandwich into 3 equal parts. How much jelly does each part have?
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01/25/23

Need help with answers
Gavin is building a fence. He needs to put a post every 4 1/2 feet. If a new segment of the fence has 15 new posts, using the last post from the previous section of fence as a starting point, howl... more
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01/25/23

Applications of linear equations

A group of scientists studied the effect of a chemical on various strainsof bacteria. Strain A started with 9000 cells and decreased at a constant rate of3000 cells per hour after the chemical was... more
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01/25/23

Practice: Models and Applications
A cash register contains only five dollar and ten dollar bills. It contains twice as many five's as ten's and the total amount of money in the cash register is 740 dollars. How many ten's are in... more
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01/25/23

if f(x)=-5 what is x
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01/24/23

Determine all of the values for k that would give complex solutions to the equation shown below.
3x^2 ‒ 8x + k = 0 Describe how you know your values for k give complex solutions to the equation. Then, write a quadratic equation using a value of k that will have complex solutions and solve.
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01/24/23

Conversion for planting
I have this thing for chemistry and really would love some help.Basically I have 120 ml plant cell and need to know how much soil to put in it. I intend to use the Dr. Earth Fertilizer (you can... more
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01/24/23

The Definition of Derivative

If f(x) = 3x+10Find f'(6)
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01/24/23

A rental car company charges an upfront fee to rent a car, and then charges $0.40 per mile driven. It will cost you $60 to drive 50 miles How much is the upfront fee to rent the car?

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01/24/23

The length of a rectangle is 3 cm more than twice the width. If the area of the rectangle is 44cm . What is the width?
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01/24/23

What is the equation of the line that passes through the point ( 2 , 5 ) and has a slope of 5?
What is the equation of the line that passes through the point (2,5) and has a slope of 5?
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