Which number sentence shows the associative property of addition? Choose all that apply.

A. (12 + 3) + 4 = 12 + (3 + 4)

B. 11z + 9p = 9p + 11z

C. 2 (4 · 3x) = (2 · 4) (3x)

D. 7 + (11 + 8) = (7 + 11) + 8

Compare the decimals 18.10 and 18.1. Which comparison is correct? A. 18.10 = 18.1 B. 18.10 > 18.1 C. 18.10 < 18.1 I also have another one Compare the decimals 6,324.50 and 6,324.5. Which comparison is correct? A. 6,324.50 = 6,324.5 B. 6,324.

Travis wants to collect 20% more than Jessica. Robin wants to collect 35% more than Travis. If Travis collects $43, how much was collected in all?

Quadratic function. * yo 3x + 2 u

Mia earned $520 painting faces at a carnival. She charged $13 for each face she painted. How many faces did Mia paint?

Manipulate the quadratic equation x2 - 9x = - 20 so the equation equals O, then factor the quadratic using the grouping method, and find the x-intercepts.

Suzy had 10L of water. She wanted to pour an equal amount of water into 5 thermoses. How many liters did she pour into each thermos?

If n and m are integers and n2 m2 is even, which of the following is impossible? A) n and m are even B) n and m are odd C) n + m is even D) n + m is odd E) none of these are impossible

What is 3 divided by 4,685

Linear equations are a very important part of our world. Your job is to think of your own scenario for which a linear equation can be written. Describe your scenario and then write the linear equation in both slope-intercept and standard form.

Daniel's fish tank holds 24 liters of water. He uses a-liter bucket to fill the tank. How many buckets of water are needed to fill the tank?