6r + 7=13+7r how do you work this problem out

Describe the difference between scientific notation and standard form. A. Standard form uses a factor greater than or equal to 1 but less than 10 multiplied by a power of 10.

Christopher mixes gallon of red paint with 5/8 gallon of blue paint to make purple paint. He uses 2/8 gallon of the purple paint. How much purple paint is left:

Which type of bankruptcy is available to individuals or business owners, with businesses being turned over to a trustee who reorganizes the company's assets and oversees the repayment of debt, and with individuals coming up with a similar plan?

A polling company reported that 43% of 1018 surveyed adults said that cellular phones are"quite annoying."What is the exact value that is 43 % of 1018 ?

The sine of the complementary angle of 28

Dehnil has 6 teaspoons of salt. The ratio to tablespoons is 3:1, how many tablespoons of salt does Dehnil have?

If g (x) = 2x2 + bx + 5 and g (1) = 4, what is the value of g (-1) ?

What is the force required to move a 2,000 kg car with an acceleration of 2 m/s/s?

How can you solve 3 (x + 2) = 9 without distributing the 3?

51+46 b) Use the formula v = u + at to find the velocity, when • the initial velocity is 3 m/s • the acceleration is 1.5 m/s2 • the time is 7 seconds