The price of a cup of coffee was

$2.30

yesterday. Today, the price rose to

$2.55

. Find the percentage increase. Round your answer to the nearest tenth of a percent.

According to the rational root theorem - 7/8 is a potential rational root of which function. A. f (x) = 24x^7+3x^6+4x^3-x-28 B. f (x) = 28x^7+3x^6+4x^3-x-24 C. f (x) = 30x^7+3x^6+4x^3-x-56 D. f (x) = 56x^7+3x^6+4x^3-x-30

300% as a fraction is simplist form

What is the solution to the system of equation 2y - x = 8, and y - 2x = - 5

What is the slope and y-intercept for the line represented by this equation? 5x+13y = - 13

Statement Reason 1. ΔABC is similar to ΔCED. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of * slope of multiplying the slopes 6. slope of * slope of Substitution Property of Equality 7.

Rearrange the equation so w is the independent variable. -2u+6w = 9

Which choice represents the solution for x2 = 676? A) x = 16 B) x = 676 C) x = ± 16 D) x = ± 676

Find all zeros of the function and write the polynomial as a product of linear factors. f (x) = 3x4 + 4x3 + 13x2 + 16x + 4

Which sentence is the most accurate definition of an identity? An identity is an equation that is true for all real numbers. An identity is an equation that is true for all real values in its domain.

How do I simplify - 5 (3p+3) + 9 (-7+p)