Out of 420 students enrolled in a recreational soccer program, 40% are sixth graders. how many students in the program are sixth graders?

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

How to find the exponential function y=ca^x, with points (1,2) and (2,1)