4t^7 (7t^12 how do you solve this

A new restaurant ordered the drink coasters shown below. The radius of the coaster is 5 centimeters. Which expression can be used to find the approximate circumference of the coaster? A. 2[5] B. 2[pi][10] C. 2[pi][5] D. pi[5]

70 percent of 330 is the same as 60 percent of what number? A) 231 B) 308 C) 347 D) 385

Harold has 2384 grams of zinc ofr his science experiment. How many kilograms does he have?

What is the sum of 2/2 plus 3/3 represent your answer with multiple ways

Barry's deck of cards has 40 blue and 70 red. Max has 40 blue cards, but the ratio of blue cards to red is 8:9. How many total cards does Max deck have?

If a teacher wants to give 3 markers to each of her 25 students markers come in packages of 8 how many packages of markers will the teacher need

How can you find the sums of decimal amounts in dollars and cents? (Explain all the steps involved. Use words like: First, Next, Then, Last, etc ...).

how would I write the phrase eight less than the product of eleven and a number c as an algebraic expression

What are the five other terms in the sequence if t (1) = - 3 and t (n+1) = - 2t (n) ?

What is the product of these binomials (3x-4) (3x-4)