What is 9/10 take away 4/5

Jordan prepares 200 name tags to use at a meeting. The number for each color of the name tag is described below.

Can someone explain how to add? (im serois)

12. Write an equation of a line with the given slope and y-intercept. m = 1, b = 4

Express 0.38 as a fraction

A friend has a 84% average before the final exam for a course. That score includes everything but the final, which counts for 30% of the course grade.

Maria normally spends half an hour driving to work. When her average speed is ten miles per hour slower than usual, the trip takes ten minutes longer. How many miles does she drive to work?

Which counterexample shows that the conjecture All mammals are monkeys is false

Witch of these two polygons has a larger interior angle triangal or heptagon

The equation y = 12.21x + 37.42 fits the scatterplot of the values for stock ABC over the past month with an r-value of 0.9871. How much do you think ABC will be worth at x = 62 days? A. $794.44 B. $781.52 C. $12.21 D. $37.42

sally went to a clearance rack at the department store and found a shirt that she wanted to buy. the shirt was $36.00 and it was on sell for $ 24.00. what is the percent decrease