What's the answer to 4 - 3y = 31

2. What is the slope of the line graphed below? (-4, 6) (1, - 9)

If you flip three fair coins what is the probability that you'll get at least two heads?

What is 24-4=m (41-1)

A class of sixty voted for class president. 30% voted for brad and 70% voted for Jane. How may votes did the winner get?

Adam travels 248 miles on Monday he travels 167 miles on Tuesday. Estimate the total number of miles Adam travels.

Sara likes to collect stamps. She has 68 boxes of stamps with 46 stamps in each box. She decides to share the stamps with her 3 older brothers. After sharing the stamps equally with her brothers, how many stamps does each person have now?

An 80% confidence interval is found to be (0.52, 0.58) what is the sample proportion?

Which best explains why all equilateral triangles are similar? a. all equilateral triangles can be mapped onto each other using dilations. b. all equialeratl triangles can be mapped onto each other using rigid transformations c.

The area of a rectangle is 33 m-, and the length of the rectangle is 5 m less than twice the width. Find the dimensions of the rectangle.

A regular decagon has a side length of 4 centimeters long if the decagon is divided into 10 congruent triangles each has an approximate height of 6.2 centimeters what is the approximate area of the decagon