Deb has 25 buttons. her grandmother gives her more buttons. then deb gives her sister 11 buttons. now deb has 57 buttons. how many buttons did deb's grandmother give her?

4/6 = 9/12 is a proportion. True False

Select the function that is odd. f (x) = sin (x) f (x) = tan (x) f (x) = cos (x) f (x) = cot (x)

The product of r and 5 equals 197 how to turn it into an equation

What method can you use to find the area of the composite figure? Select three options. Decompose the figure into two rectangles and add the areas. Decompose the figure into three rectangles and add the areas.

Cathy pays $25 a month plus $0.05 per text message. she models this with the function c = 0.05x+25. if the text messaging fee increases to $0.10 what is her function

What number does x have to be? - 3 (52) = -3 (x) + -3 (2)

Identify the percent of change as an increase or a decrease. 54 to 38v=

12 Marc bought a new laptop for $1250. He kept track of the value of the laptop over the next three years, as shown in the table below.

What is the least common denominator for 3/4 and 4/6

Which of following decimals is the closest aproxímate valué of 35? A) 5.9159 B) 5.9160 C) 5.9161 D) 5.9162