What is the sum of 3 + (-4) ? You may use the number line to help you figure out the answer.
-10-9-8-7 -6 -5 -4 -3 -2 -1 0
12
5 6 7 8 9 10
Drag and drop the sum into the box to match the expression.
3+ (-4)
-7
-3
- 1
1
4
7

Determine whether the graphs of y=8x+5 and -y=8x-5 are parallel, perpendicular, coincident, or none of these. a. coincident b. parallel c. perpendicular d. none of these

You put the following items into your rucksack. ham 600 g cheese 380 g tomatoes 270 g how much do all the ingredients weigh in total?

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude