Solve using elimination 5x-9y=-43 3x+8y=68

Find the constant of variation for the quadratic variation. 6y = 9x2

Select all that apply. To solve an equation with a variable, which of the follow are done? Inverse operations are used Addition is always used The variable needs to be isolated The value of the variable should be guessed first

Evaluate the logarithm. Round your answer to the nearest thousandth. 7 (25) ≈ log7 (25) ≈log, start base, 7, end base, left parenthesis, 25, right parenthesis, approximately equals

Multiply 3.8 x 108 by 7.2 x 10-3, leave your answer in scientific notation.

For which of the following displays of data is it not possible to find the mean? frequency table dot plot stem-and-leaf plot histogram

Edin has £300 in his savings account. His bank offers him a fixed 5% simple interest rate per annum, for a period of 3 years. How much interest will he have earnt after 3 years?

He is driving a truck traveling 45 mph and Adriana is riding a train traveling 60 mph. They both cover the same distance, and Jayden travels 2 hours longer than Adriana. How many hours did each person travel?

Explain how using equivalent ratios is like adding fractions with unlike denominators

A van has 6 students and 2 teachers how many vans are needed for a total of 48 students and 16 teachers

Lucas is applying to both Stanford and Cal-poly. The probability that he gets accepted to Stanford is 0.4. The probability that he gets accepted to Cal-Poly is 0.3. The probability that he is accepted to both schools is 0.15.