how are ratios, rates, and unit rates used to solve problems?

how are ratios, rates, and unit rates used to solve problems?

293 guests at convention, guests are centipedes and millipedes, centipedes have 14 legs, millipedes have 16 legs, total 4408 legs at convention, how many are centipedes, how many are millipedes have...

If $1283.00 was? collected in total for 345 tickets that were sold, if students paid ?$3.00 ?each and non-students paid ?$5.00 each, how many students and how many? non-students attended?HE...

Number sets. elevation

I'm having trouble with function rule of 9

i need help on homework due tomorrow

I don't understand this problem, & I need work for this problem.

it's pre-algebra

Find the volume of a cone with a base radius of 6ft and a height of 7ft. Write the exact volume in terms of pi, and be sure to include the correct unit in your answer.

its for homework and i can't figure it out.

Wirite an equation to represent each relationship. Then solve the equation.

Put the story problem into a liner Equation

1. One-sixth of the sum of d and 3 minus the product of 4 and q. 2. The product of p and 3 is subtracted from three-fourths of s. 3. Three-fourths of the sum of 9 and k.

find two consecutive integers touch that five times a smaller is four times the larger

if an item cost D dollars and is discounted by 12%, what is the discounted price?

Evaluate 6ab when a=12 and b=7.

A tank that was filled with 80 liters of water is leaking, losing 3 liters of water a day. Another tank that was filled with 60 liters of water on the same day is also leaking, losing 1 liter of water...

Directions: Follow the instructions below to design a fair race for the new video game Animal Tracks. 1. Choose two animals with different speeds. You can choose from the chart that starts at...

What is the total cost?

I do not know to find the answers to word promblems