Simplify.

1/2-3 (1/2+1) ^2 (I got 6 1/4, is that right?)

(1+1/3) ^2-2/9

Also are these right?

-4 (3-1) + 2 = - 6

[ (1+5) ⋅2-5]⋅2 = 14

2-4:2+2^3 = 8

Fill in the blank. 23 x 6 = (20 + 3) * 6 23 x 6 = 1 + (3x6) 20 * 6 20 * 3 20 * 5

G (x) = x2 + 3, what is the change made to g (x) if the parent function is f (x) = x2? Yeah totally stumped here.

There are two coins in a bag. for coin 1, p (h) = ½ and for coin 2, p (h) = 1/3. your friend chooses one of the coins at random and tosses it 5 times. a. what is the probability of observing at least 3 heads? b.

Maggie needs to spend at least six hours each week practicing the piano. She has already practiced 3 hours this week. She wants to split the remaining practice time evenly between the last two days of the week.

Seven cups of yogurt cost $3.50. How much does one cup of yogurt cost?

One year there was a total of 84 commercial and noncommercial orbital launches worldwide.

Given a dilation with the origin O (0, 0), by observation determine the scale factor "K." DO, K = (5, 0) (15, 0) What is the scale factor K

Erica ran 3/8 mile. Maria ran 3/4 mile. Who ran farther?

In which set do all of the values make the inequality 2x - 1 < 10 true? A. {10, 15, 20} B. {5, 7, 9} C. {4, 6, 8} D. {2, 3, 4}

The population ins a particular country is growing at the rate of 2.5% per year. If 8,911,000 people loved there in 1999, how many will be there in the year 2007?