It has been estimated that in the year 2015 the population of the world will be 7,175,000,000. Write scientific notation for the world population

X-6 = 10 X= Answer here

How do i do the quadratic formula

Grade 8 Math Workbook Jessica has a part time job working at a clothes store. She is paid $13.25 per hour and she receives a 5% commission on her total sales. Last week she worked 18 + hours and her sales totalled $2750.

Express in simplest form: (1/2) - (4-d) / (1/d) + (3/2d)

Tina eats 2/3 of her 18 cookies. How many cookies did Tina eat?

Students sold 275 tickets for a fundraiser at school. Some tickets are for children and cost $3, while the rest are adult tickets that cost $5. If the total value of all tickets sold was $1,025, how many of each type of ticket was sold?

Simplify (3x+7) - (4x-2)

Use algebra tiles to model and solve each question 1.) x + 4 = - x - 4. 2.) 2 - 3x = - x - 8

I will give Brainliest to lucky person Answer this question its pretty had 5+5 = 9 True or False?

0.4y + 2 = - 1 What is Y