The diagonals of a parallelogram are always perpendicular.

True

False

Use the numbers 8,6, and 2 and one operation to write an expression an export and has a value of 8. use each number only once.

Increase 2850 by 18%

Which data set has a greater spread? Why? Set A: {38, 12, 23, 48, 55, 16, 18) Set B: {44, 13, 24, 12,56} has a greater spread because

Draw a model to represent the problem 12 divided by 6

A house was bought 20 years ago for $160,00. Due to inflation, its value had increased by 5% each year.

A taxi cab company charges a flat amount of $5.00 plus a rate of $3.00 per mile traveled. Part A: If the total cost of the fare was $41.

The probability that a fair coin tossed 10 tines will land heads up on all ten tosses is 1 out of

The product of two positive numbers is 1,800. One number is twice the other number. The equation to determine the two numbers, with x representing the value of the lesser number, is x (2x) = 1,800. What is the value of the lesser number? 24 30 48 60

Two pony express riders rode equal parts of a 286 mile trip. each rider rode the same number of miles. they changed horses every 13 miles. how many horses did each rider use?

The number of bricks on the bottom row was 21, and each row above it had 2 fewer bricks. If there were 11 rows in the stack of bricks, how many bricks were there altogether?