How do you do explain how you know that the sum of 12.6 3.1 and 5.4 is greater than 20

You and a friend are playing a game by tossing two coins. If both coins land on heads, you win. If the coins land on different sides, your friend wins. The table shows the possible outcomes.

Factor the polynomial 4x4 - 20x2 - 3x2 + 15 by grouping. What is the resulting expression? (4x2 + 3) (x2 - 5) (4x2 - 3) (x2 - 5) (4x2 - 5) (x2 + 3) (4x2 + 5) (x2 - 3)

eight friends were going for bowling to there is the rent a pair of bowling shoes for $2 the each player game for a total of $3 and they buy a soda for 1.5 dollars choose the appropriate property to find the total amount spent all together

When wrapping a birthday gift for his mother kemji adds additional 2.5 square feet of gift wrap to allow for overlap. how many squares feet of gift wrap will kenji use to wrap a gift 3.5 ft long 18 in wide and 2 ft high?

If 6 men can do a piece of work in 14 days, how many men are needed to do the work in 21days?

Identify the two statements that contradict each other: A) Line FA || Line AC B) Line FA and AC are skew C) Line Fa and AC do not intersect

The difference of 9 times a number and 2 is 67. Which equation below can be used to find the unknown number?

We need to substitute these problem you can take first one to understand

Which of the following situations can be represented by the absolute value of 10? Check all that apply. The temperature is 10 degrees below zero. Express this as an integer. Determine the size of Harold's debt if he owes $10.

What is the median for this set of data 37 14 22 45 57 58 61 A) 41 B) 45 C) 46 D) 58