exam Maths Puzzle Numerical Ability

y=17-6.5(x+11) what is the slope model, what is the y-intercept, name another point on the line

Read Solution (Total 0)

exam Other Question

1. The sum of two numbers is 50. Their difference is 22. What are the numbers? Find the following. Assume that variables can represent any real numbers.

sqrt ( a+4 )^2

The a+4 should be in parenthesis with an exponent of 2 in a radical sign. I hope I explained that correctly.