Find the value of b+c+d when 50 x^2 - 32 y^2 = 2(5x+by) (cx + dy)

Find the value of b+c+d when 50 x^2 - 32 y^2 = 2(5x+by) (cx + dy)

X has to have 2 answers Find m |x-1|+|x-m|+|x-3|=2m+1

a car bought for m dollars was sold for 13%.what was the selling price

You can't distribute the natural log? I don't understand.

Working alone, Dan can sweep a porch in 15 minutes. Alberto can sweep the same porch in 11 minutes. If they worked together how long would it take them?

Over a period of three weeks, Charles has saved $196. The first week he saved $42. For the next to weeks, the amount of money he saved was the same. Which equations correctly represent w, the amount...

Consider the simultaneous equations px-y=6, 8x-2y=q determine the conditions that p and q must satisfy of the simultaneous equations have (i) an infinite number...

all it says is solve, please include steps :)

help needed with equation!

want to check my answer!

if they have exactly 3Z members in common how many elements are the union set of c and d disregarding elements that are in the intersection of c and d. A)a+b b)2a+3b c)2...

Write a quadratic equation having the given solutions. 4, -8

A chef is using a mixture of two brands of Italian dressing. The first brand contains 5% vinegar, and the second brand contains 15% vinegar. The chef wants to make 390 milliliters of a dressing that...

Benjamin threw a rock straight up from a cliff that was 84 ft above the water. If the height of the rock h, in feet, after t seconds is given by the equation h= -16t^2+100t+84, how long will...

this problem makes no sense to me! Pls help!

Solve for x: 18 + 2x -7=3x

Expand (√5 + 2√3)(√5 -2√3). Express your answer as simply as possible. Please explain how to answer this question. Thanks :)

-Having y-intercept 6 and parallel to the x-axis -Having the x-intercept be -4 and parallel to the y-axis

How to solve a number minus 17 divided by 2 squared equals 1

Hannah worked 44 hours last week. She receives time-and-a-half for all hours worked over 40 hours. Her total pay was $690.00? Set up an equation and solve. How much did she make in an overtime hour...