How do I slove this x+7=3

Use properties of operations to determine whether 5 (n+1) + 2n and 7n+1 are equivalent expressions

Peyton has 10 more dollars than Bryson. If Bryson has d dollars, how much does Peyton have? d + 10 d - 10 10 - d 10/d

A researcher who is studying voting habits chose 650 registered voters at random, shortly after the 2016 presidential election. Of these voters, 74% said they had voted in the election.

You are producing an average of 4200 cases per hour. it takes one hour for product to get through the process and you currently have 11775 cases completed. you have make 68500 cases. how long in hour and minutes will it takes you to reach your goal?

1) A skating rink sold 72 tickets. Of these were children's tickets, and the rest were adult tickets. How many adult tickets did they sell

A line parallel to the has no defined slope, and a line parallel to the has a slope of zero

Start with the equation 5 • 0 = 0 to explain why 5 • - 2 must equal - 10. Drag descriptions and equations to the table to complete the explanation.

Honda Atlas issued 100,000 shares of stock. In 1990, each share of stock was worth Rs. 152.50. In 1993, each share of the stock was worth Rs. 21.20. How much less the 100,000 shares worth in 1993 than in 1990?

What is three billion, six hundred five million, twenty thousand, nine hundred eighty two in standard form

A baby has 4 pink rocks, 7 red rocks, 3 white rocks and 1 black rock what is the probability of getting a red rock