Set up the equation, relating the new ratio of salt

to solution to the desired 20% salt solution.

A)) 19.2 / (160 - x) = 20/100

B)) (160 - x) / 19.2 = 20/100

C)) 0/19.2 = x/160

D)) 19.2/x = 20/100

Solve (4x^4-7-6x^2) (2x^2 4x^4 8)

What is the formula for the sequence 1, 6, 12, 19, 27?

What two methods are the best choices to factor this expression? 18x2-8 -Factor by grouping. -Factor out the GCF. -Use the difference of squares rule. -Use the perfect square trinomial rule.

2x-5x+6x=-392x-5x+6x==39

Bernardo heard that as a general rule, he should spend no more than one week's pay on rent. If Bernardo's pay is $34,800 per year, what is the maximum amount per month that he should spend on rent? A. $2030 B. $2900 C. $1044 D. $669

Jenny bought a crate of 5,750 golf balls. The crate had white, orange, and blue golf balls. 1,212 golf balls were orange. 1,564 golf balls were blue. How many of the golf balls were white?

whats the difference between the square root of 25 the square root of negative 25 and the square root of plus minus 25?

What is the 2nd term in the sequence? c (n) = -9/2 (-4/3) n-1

Dara spends $13.02 on sandals, $9.85 on shorts, and $15.20 on a hat. how much change does she recieve back from $50

Share £20 in the ratio 2:3