If 2 alternate exterior angles of parallel lines are 4x+78 and 13x-49, what does x equal?

What is the ratio of 200:8

Karen works for 85 hours throughout a two-week period. She earns $1,891.25 throughout this period. How much does Karen earn for 8 hours of work?

You want to prove a theroum in a two coulum proof. You start with your given statement and list deductions in the left hand column. What are the tree main types of reasoning you will use for reasons in the right hand column?

1 / 12 exponent 3 write it as negative exponent

What number have 7hundredths 9tens and 7ones

The surface area of a jumbo sized rubiks cube is 294 square inches. Find the length of a lateral edge.

The maximum or minimum value and the domain and range of the graph of the function y=2 (x+2) 2-3

A knife is twice the cost of a spoon. 8 spoons and 12 knives cost?46.08. Work out the cost of 1 knife.

A line segment is 1,000 millimeters long. What is the length of the segment in centimeters? (cm : mm = 1 : 10)

Wanda started walking along a path 27 seconds before Dave. Wanda walked at a constant rate of 3 feet per second. Face walked along the same path at a constant rate of 4.5 feet per second. Graph the system of linear equations.