What is the least common multiple (LCM) of these monomials?

12a^2 b^6, 28a^4, 42ab^3

What do you add to 29/4 to make 8

Zer - 25$ Soil - 6.25 Jamie is starting a garden. She buys 3 bags of potting soil and 4 bags of fertilizer. In all she spent 125$. After she used all of the soil and fertilizer, she realized that it wasn't enough for her garden.

Which regular polygon can be used to form a tessellation? A) octagon B) hexagon C) pentagon D) decagon

What is the answer to 4,400x400

A little brown bat has eaten 1400 mosquitoes. It can eat 900 mosquitoes per hour. Let x be the number of hours it needs to hunt and eat 4100 mosquitoes. Which equation could be used to solve for the number of hours?

7 1/4 + 5 3/5 = reduced to it's lowest form A. 13 3/10 B. 12 17/20 C. 12 7/10 D. 12 11/20 How is this solved?

Write and solve a word problem that matches the diagram shown

If x=1 what would - 2x^2 be? Would the square apply to both - 2 and x or just x?

After 3.5 hours, Pasha had traveled 217 miles. if she travels ata constant speed, how far will she have traveled after 4 hours?

Find the range of f (x) = 3x + 2 for the domain = {1,2,3}.