4r-2=4r-2 it's no solution?

Your math test scores are 100, 100, 90, 93, and 52. what is the mean of your scores?

If s (x) = 2 - x2 and t (x) = 3x, which value is equivalent to? - 439 - 141 153 443

Francesca has five green cooper shirts 3 black shirts a gold shirt and 8 white shirts if she chooses randomly what is the probability she will pick a black shirt to wear on Friday?

If 4 people can stain a deck in 2 days, how many people would be required to stain the deck in only 1 day?

Suppose w=xy+yzw=xy+yz, where x=et, y=2+sin (4t) x=et, y=2+sin (4t), and z=2+cos (3t) z=2+cos (3t).

Evaluate the expression for x = 4 1/3 9x + 4 A) 39 B) 40 C) 43 D) 52

Tom rented a truck for one day. There was a base fee of $16.99, and there was an additional charge of 90 cents for each mile driven. Tom had to pay $190.69 when he returned the truck. For how many miles did he drive the truck?

What are the advantages of using an algebraic expression to represent a pattern rule, compared with describing the pattern in words?

What is they ratio of students in 6th grade if there are 20 6th graders and 24 students in 5th grade

Travis runs an average of 25 miles per week give or take six miles. let m be the number of miles travis runs each week