Simplify the following expressions by combining like terms.

10z-11z+2-5=

Tell which number is greater 27/50,27%

Use long division to write 7/8 as a fraction

What is the value of x? 12-x=7

How many four-digit positive integers are multiples of 3?

As a salesperson, Jonathan is paid $50'per hour. This week, he wants to earn at least $1118.00. How many hours does Jonathan work?

True or false the quotient of two negative numbers is positive

If two similar cones have volumes of 320cm^3 and 1080cm^3, find the scale factor.

A rhombus has one diagonal that is 14 centimeters long and one diagonal that is 12. What is the area of the rhombus?

At an ice skating rink, there are 22 people who know how to ice skate and 18 people who do not know how to ice skate. What is the ratio of people who know how to ice skate to people who do not know how to ice skate?

Line m is parallel to line n. Name a pair of corresponding angles. A. 2 and 5 B. 3 and 6 C. 1 and 7 D. 3 and 7