Sarah has grades of 98 and 98 on her first two tests. If she wants an average of at least 80 after her third test, what score must she make on that test

How many distinct real number zeros does f have? F (x) = 4x^2-17x+3

How do you solve for 2y=x+3

I'd x+2a=4x, then a is equivalent to

A triangle cannot have more than one obtuse angle true or false

Which expression is equivalent to StartFraction (2 m n) Superscript 4 Baseline Over 6 m Superscript negative 3 Baseline n Superscript negative 2 Baseline EndFraction? Assume m not-equals 0, n not-equals 0 A. (8m^7 * n^6) / 3 B. (10m^7 * n^6) / 3 C.

Kelsy is climbing up a mountain and will then climb down to a ledge on the side of the mountain. The ledge is 425 meters down when measured from the top of the mountain.

Two equivalent fractions of 4/7

An ice-cream truck visits Julio's street every 3 days and Lara's street every 4 days. The truck visits both streets on April 12. When will the truck visit both steets again? There is a 30 day calendar.

Bob has 54 more five-dollar bills than ten-dollar bills. The number of five-dollar bills he has is 7 times that of ten-dollar bills. How many dollars does Bob have in all?

Note: Enter your answer and show all your steps that you use to solve this problem. Annika borrowed a book from the library and forgot to return it on time. The library charges $0.25 per day for the first four days and $0.