Which equation has infinitely many solutions?

1.) 1-2x=2 (1-x)

2.) 2x=1-2x

3.) 2x = - 1/2x

4.) 1-2x = - (2x-1)

Out of 17,21,14,17,12,15,16 what is the mean?

The radius of a circle is 2 meters. what is the circles circumference

If 3 hens lay 4 eggs in 5 days, how many days would it take a dozen hens to lay 8 dozen eggs?

What is an equivalent equation for 3x = 12 - 4y when solved for x? A x = 4 - 4/3y B x = 4 + 4/3 y C x = - 4 + 4/3y D x = - 4 - 4/3y

The product of four more than a number and nine is fifteen.

A prom ticket at Smith high school is $120. Tom is going to save money for the ticket by walking his neighbor's dog for $15 per week.

The product of two consecutive pages is 182 find the page number

Surface area of two spheres are in the ratio 36:25 find the ratio of their volumes

Let a = {1, 2, 3, 4, 5} and b = {2, 4}. what is a ∩ b?

Phillipa says that (27 - 9) x 3: 9 + 18 = 42. Is she correct? If not, what is the correct answer? O A. She is correct. B. She is not correct. The correct answer is 2. C. She is not correct. The correct answer is 24. D. She is not correct.