5=-1/2+a, what is the value of two times a?

Zuhalie needs to rent a racing bike. She is choosing between two rental options. Option A is $50 per month with a $200 down payment. Option B is $25 per month with a down payment of $500.

X-7<25 what is the x?

Jerome hiked three fourths of a mile in two thirds of an hour. How many miles can Jerome hike in one hour?

22. (i) What is the sum of the measures of exterior angles of a polygon of n sides?

What is the value of the expression x + (-y) when x = - 3.8 and y = 1.7? a. - 5.5 b. - 2.1 c. 2.1 d. 5.5 A deep sea diver's depth is currently 30 m below the surface of the water.

What does 7 minus the product of 2 and x in algebra?

How do I show an expression that shows how to cut a ribbon that's 1'1/4feet into equal sizes pieces

What is 54 divided by 4806

Betsy is saving to buy a bird cage. She saves $1 dollar the first week, $3 the second week

Write the standard number 393,200 in scientific notation.