08/28/20

Exponential functions

How to solve f(2)=1-4^-x
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08/28/20

14 more quotient of a number t and 10 is u
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08/27/20

Help please! y=mx+b
Miguel rented a truck for one day. There was a base fee of $14.99, and there was an additional charge of 79 cents for each mile driven. Miguel had to pay $127.96 when he returned the truck. For how... more
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08/27/20

Savanna is playing a game with her friends. She tells them to each pick a number, and then she directs them to: Multiply their number by 5. Subtract 8 from that number. Divide that number by 2.
Zach says his "new" number is n. What number did Zach start with?
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08/27/20

The coordinate of point y are given. the midpoint of XY is (3, -5). Find the coordinates of point x.
Y(0,2) Y(-10,5) Y(7,1) please show the work im really confused
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08/27/20

M is the midpoint of HQ. HQ =4x+3; QM = x +11 find x and HM

The first HQ has a above it
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08/27/20

What is x when 5x-9 is equal to 6x-17
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08/26/20

Simplify the expression and eliminate any negative exponent(s). Assume that all letters denote positive numbers.
Simplify the expression and eliminate any negative exponent(s). Assume that all letters denote positive numbers. 4yy
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08/25/20

If polygon ABCD rotates 70° counterclockwise about point E to give polygon A'B'C'D', which relationship must be true?
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08/25/20

Point Y is in the interior of ∠XWZ. Given that WX and WZ are opposite rays and m∠XWY=​4(m∠​YWZ), what is m∠​YWZ?
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08/24/20

Get an odd number on a spinner and red marble from a bag of marbles

compound probability & dependent event
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08/24/20

How can we best describe and represent Pythagorean Theorem in geometry?
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08/24/20

Solve for w. 14 + 14w = 13w
Please help with this problem i have for school
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08/24/20

efg= 3n+19 gfh= 5n+33
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08/24/20

Points​ P, Q,​ R, and S are collinear. Point Q is between P and​ R, R is between Q and​ S, and PQ≅RS. If PS=22 and PR=18​, what is the value of​ QR?
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08/24/20

A cat is in the top of a tree. You are standing 14 m away from the tree. The angle of elevation to the cat is 61 degrees. How long does the ladder need to be for you to get the cat? 3 decimal answer

Please answer in 3 decimals
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08/23/20

Logarithmic and Exponential Functions
I have 0 clue how to solve this question. I'm supposed to simplify 22n+3, but I honestly have no idea where I should start. My teacher says there's a solution, but we just got thrown into this... more
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08/23/20

Question in description as words are alot
A bag contains 10 red marbles and and 5 blue. Joe randomly selects 3 marbles from the bag. Joe wants to determine the probability that the marbles selected are blue. Joe performs the experiment... more
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08/23/20

1/2(3x+4)-8=68-6(4/3+8x)

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08/21/20

What is the smallest number?
The sum of two numbers is 34. The difference of those same two numbers is 16.Problem : X + Y = 34 X + y = 16
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08/21/20

What is the smallest number?
The sum of two numbers is 34. The difference of those same two numbers is 16.Problem : X + Y = 34 X + y = 16
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08/21/20

What would the angles need to be increased to ?
An isosceles triangle has two angles of 25°. The length of the side joining these two angles is 48mm. What would the angles need to be increased to in order to double the area of the triangle if... more
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08/21/20

supply the missing reasons for the following proof

diagram explanation: im going to try my best to explain the diagram but i hope you can understand it because i can’t add pictures. there is a horizontal line that is intersected by 2 diagonal lines... more
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08/21/20

Find the distance between the points (-6,5) and (-3,1)
it’s on my math homework and idk how to do it
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08/21/20

Find the Perimeter of the Polygon with the Given Vertices. Round to the Nearest Hundreth
The given vertices are L(1,4) M(4,0) N(2,0) P(-1,-2)
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