Which expression is equivalent to:

25a + 5b - 13?

20a + 5a + b - 13

20 (5a+5b) - 13

5 (5a+b) - 13

30ab - 13

Find the prime factorization of each number. 10. 75 11. 29 12. 168

Fran swimming at aspeed of 5 mph in still water. The lazy river flows at speed of 2.3 mph. How long it will take fran to swim 1.8 mi upstream? 1.8 mi down stream.

A pyramid has a volume of 1.944 in and a rectangular base with the dimensions 18 inches by 9 inches. What is the height of the pyramid? O 4 in. O 12 in. O 24 in. O 36 in.

Evaluate 3a + 5a2 when a = 2. Question 1 options: 26 44 484 106

Which lists all the integer solutions of the equation |x| = 4? A. -4 and 4 B. 0 and 4 C. -4 only D. 4 only

Las casas del lado de la calle donde vive karina llenen todos los numeros pares la primera casa de la calle es el numero 200 y la ultima es el 240. Karina observa que no se han saltado ningun numero par cuantas casas hay de ese lado de la calle

Find the sum of the integers from - 6 to 57.

An Investor invested a total of $2,600 in two mutual funds. One fund earned 7% profit while the other earned 3% profit. If the investor's total profit was $150, how much was invested in each mutual fund?

Physics students drop a ball from the top of a 100 foot high building and model its height as a function time with the equation h (t) = 100 - 16t^2. The height, h, is measured in feet and time, t, is measured is seconds. Find the value of h (0).

If 1 adult female is randomly selected, find the probability that her pulse rate is less than 76 beats per minute.