What is seven over twenty one take away one over twenty one in its simplest form

Eight times the sum of 8 and some number is 16. What is the number?

Johnny has $400 in saving to spend in miscellaneous items during the spring semester in college. he wants to have at least $100 by the end of the semester. He takes out $20 weekly for laundry, snacks, etc.

y = 6 when x = 30, what is y when x = 6

Solve r=l+3w/2 solve for w

Find 41% of 48. Round to the nearest tenth of necessary

Type the number 3.14*103 in standard notation.

Which pair of numbers is relatively prime? A. 108 and 57 B. 21 and 183 C. 55 and 121 D. 60 and 151

Mrs. rosso has to travel 390 miles on a highway. she drives 130 miles in 2 hours

Sohan Lal, the truck driver, is travelling from Abu Dhabi to Dubai. He refills the petrol tank in Abu Dhabi. If the truck can run 495 km on 36 liter petrol. What distance will the truck cover in 35 liters of petrol?

problem solving lesson 6a seven digit number has a 0 in the ones place, a 6in the ten thousands place, an 8 in the millions place, and fives in each if the remaining places. What is the number?