Find the GCF of 18a and 20b

How is 1/10 written as a whole number

Im confused, my question is how do you work out this question: What do you add to 2 1/7 to make 4?

Krystal left the hardware store and traveled toward the recycling plant at an average speed of 61 mph. Scott left at the same time and traveled in the opposite direction with an average speed of 65 mph.

Whats a Included angle?

Match the term to it's definition

Which of the following is not an advantage of buying a home? Tax savings Potential Economic Gain Pride in Ownership Lower Initial Cost

in the morning, sophie goes to the church then goes to school. in the afternoon she goes from school to home. the map shows the distance between the school and home as 5cm.

What adds to get 2 and multiplies to get - 48

Simplify the expression: 6 + 2 (7x + 3),

Are the expressions 12a + (6+3a) and 3 (5a + 2) equivalent show your work and explain