2w+w+2w+w=42 I don't understand how to get the answer

Write a story about temperatures that this expression could represent: 27 + (-11)

Write an expression using addition and/or multiplication to represent how much money eric has at week five if he started $200 in the bank at week 0

1/4 divided by 2 what is the answer

Yesterday evening, Emily's journey home took 25% longer than usual, as she was stuck in a traffic jam. By what percentage was her average speed reduced compared to normal

The high school band has a ratio of 3 girls to 2 boys. If there are 30 girls in the band, how many total students are in the band?

Why does this thing say i have too many registrations ive never used this site and now i see why lol im trying to get one simple already asked answer and this site wont let me wow why did i even try

True or False 68oz < 4lb 6oz

How much greater is 1 than 0.1?

Place the grouping symbols to make this equation true. 84-48/8-4=72

You earn $20.00 per hour at your job. If you get a 10% raise at the end of each year, what will your hourly rate, h, be after 8 years? Use the equation h=C (1+r) ^t, where C is the beginning hourly rate, r is the growth rate, and t is time in years.