04/04/19

Solve the equations, 2x + y = 8 and y = x^2.

12/20/17

A taxi service charges a fee of 4$ plus a charge of 1.75$ per mile. write a equation for this function, and identify the slope and the y-intercept.

i need help i ahve no clue how to do this and my teacher wont help me

Mathematics

Brown needs $5,000 in three years. If the interest rate is 9% compounded monthly, how much should she save at the end of each month to have that amount in three years?

08/20/16

Properties of factorials

If n! = m!, does that necessarily make n = m?

04/25/16

The sum of a number and its square is 110. Find the numbers.

PLZ i really need help. Algebra

04/14/16

What is the Range and domain of y=-|x|+1

I am confused and cant remember what to do

02/02/16

could someone help me solve this problem?

Solve the formula for y   x/6 - y/7 =1   i get so confused with fractions!

grade 12 Advanced functions question

Solve for x: log4(log3(log2X))=1

01/21/16

Die rolling

Two standard six-faced die are rolled. Jean wins if the product of the two numbers is odd or a multiple of three, otherwise, Allen wins. What is the probability that jean wins?

01/15/16

A tennis ball

A tennis ball is struck and departs from the racket horizontally with a speed of 27.9 m/s. The ball hits the court at a horizontal distance of 19.9 m from the racket. How far above the court is the... more

11/23/15

Find the general indefinite integral

∫ (1 + tan(x)) dx     ANSWER: tan(x) + C #17, p404

dimensions of rectangular plots

Given that a farmer has 2000 linear feet of fencing,divides a rectangular plot into three nonzero area rectangular subplots,fencing the external perimeter,and separates the three subplots with a... more

09/01/15

Percentages

Express 11 cents as a percentage of $3.40. Show full working Thank you :)

suppose the cost of a digital clock, including a 4% sales tax is 26.52. Find the cost of the clock without the tax

suppose the cost of a digital clock, including a 4% sales tax is 26.52. Find the cost of the clock without the tax

07/26/15

Probability

A card is drawn from a 52-card deck, and the events C & D are as follows: C= It is a jack D= It is a spade. Find the probability of event C or event D occurring, P(C U D).

06/01/15

3(x-5)+2x=x-12

3(x-5)+2x=x-12

03/01/15

wayne starts walking to school. Five minutes later, Elaine realizes that wayne forgot his lunch, how long will it take her to meet wayne?

Wayne walks at a rate of 8ft/sec Elaine runs at a rate of 12ft/sec

02/27/15

Ouestion One

A force is applied to a 2.3 kg mass and produces 5.5 m/s2 acceleration. What acceleration would be produced by the same force applied to a 5.1 kg mass?

3,4 and y-intercept (0,-2)

solve for y

02/12/15

Find the speed of the plane in still air and the speed of the wind.

I would need help in solving this question because this is confusing for me to solve   A plane traveled 1110 miles with the wind in 2 hours and 918 miles against the wind in the same amount of... more

Find sinX if tanX=-12/5

Find sinX if tanX=-12/5 and cosX >0

02/09/15

f(x) = square root of 7x + x2

Calculate the derivative of the function.   Square root of 7x plus x to the second power

how to find the minimum and maximum value of 4(x-2)/(4x^2 +9)

how to find the minimum and maximum value of y = 4(x-2)/(4x2 +9)  

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