4. When - 2 is substituted for x, in the equation y=2x+1, what is y?

Show work.

4/5+8/9 what dose that = as a fraction too

Solve. y = -2x + 9 y = 4x-3

Happy New Year : D Merry Christmas

Why isn't counting on by 1 the fastest way to add 20 + 26 on a number line?

The circumference of C is 72 cm. what is the length of arc AB (the minor arc) ? The center angle is 45

Professional football field is 160 feet wide what's the width of the field in yards

The diameter of a bacteria colony that doubles every hour is represented by the graph below. What is the diameter of the bacteria after 9 hours?

Dee is buying lilies to use in centerpieces for a special dinner. Each centerpiece will have three lilies. There are a total of ten tables. After a discount for buying in bulk, each lily costs $.92.

Which phase describes the algebraic expression r/9

Solve system by substitutition or elimination. 9x-8x=9 -18x+16y=-18