What's the sum of 6 (-2.1k - 2) + (7k + 5)

The number 879 rounded to the nearest hundred would be 800.

Find two consecutive even numbers such that the difference of one-half the larger number and two-fifths the smaller number is equal to five. 38 and 40 40 and 42 42 and 44

20+x over 8+12/2=1 what does x equal

A store donates 453 laptops to a school. The laptops are divided evenly among the 23 classrooms The rest stay in the library. How many laptops will stay in the laptop

Reference angle to 0=225

What is 5 times 10 to the fifth?

73,404+27,865 what does it equal

Which of the following expressions is not in its simplest form? 9m + 7n - 6mn + 4 m + 3n + 6mn - 4 9m + 7n - 6mn + 4m 7m - 9n - 6mn + 4

Relationship B has a greater rate than Relationship A. This graph represents Relationship A. What table could represent Relationship B? Time (weeks) 3 4 6 9 Plant growth (in.) 1.5 2 3 4.5 Time (weeks) 2 5 6 9 Plant growth (in.) 1.4 3.5 4.2 6.

What word describes a triangle that has an angle measuring exactly 90 degrees