The sum of the number 27 + 18 also their GCF and another sum

Add 16 3/8, 4 4/5 12 3/4 and 23 5/6

Which of the he following measurements represents the radius of a circle that has a diameter length of 9.4 meters?

Solve the equation E = V + Ir for r.

Translate each sentence into an equation. Then solve the equation Eight decreased by a number equals to the quotient of 15 and 5. Find the number

The school baseball team has 5 pitchers. How many different 5-player pitching schedules can the coach choose from

You have exactly $1000 in $1 bills. That's one thousand one-dollar bills. You also have a stack of empty envelopes. You will be separating the bills into different envelopes, as many envelopes as you need.

Students were surveyed about their favorite colors. 1/4 of the students preferred red, 1/8 of the students preferred blue, and 3/5 of the remaining students preferred green. If 15 students preferred green, how many students were surveyed?

If cosB = 3/5, what is tanB?

Identify the property illustrated in the following statement 2*13+2*15 = 2 (13+15)

Find the sample space for tossing 4 coins. Then find P (exactly 1 head) a. 3/16 b. 5/16 c. 1/4 d. 1/8