The sum of two numbers is
45
. the larger number is
7
more than the smaller number. what are the numbers?

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?

Adoughnut shop charges $0.50 for each doughnut and $1 for a carryout box. shirley has $10 to spend. which inequality can be used to find d, the number of doughnuts she could have bought if she also wants them in one carryout box?