What is the diffeents between - 19,5and - 19-17

What is the expression for 3 6 and 9

There are 24 more students in the seventh grade class then the number G in the eighth grade class. the seventh grade class has 160 students. Right and solve an Equation to find the number of students in the eighth grade class

Victor had 321.8 dollars, Andrey had 15.8 dollars more than Victor had. David had 5 times less than Victor and Andrey had together. How many dollars did each boy have?

99 is 33% of what number?

Write the word sentence as an equation. 9 times a number b is 36.

Identify the terms and like terms in the expression - x - 9x*2 + 12x*2 + 7

If ben has 6 apples and gives 2 away how many does he have

Jorge mows his 1/3 acre lawn in 5/6 hour. How many acres will he mow in an hour

A biologist is studying a new hybrid tomato. It is known that the seeds of this hybrid tomato have probability 0.70 of germinating. The biologist plants 10 seeds. A.

Kyle exercised hours on Wednesday, hours on Thursday, and hours Friday. How many hours did Kyle exercise in the three days? A. 11 1/26 B. 8 11/16 C. 8 3/26 D. 4 3/16