Simplify to create an equivalent expression.
-k +7)
choose 1
@ 7k-7
©
-tk - 7
©
7k+7
0
-7k +7

Lilianna uses 3/4 calories per minute just by sitting. she uses 1 more calorie per minute by walking. lilianna uses a total of 12 1/4 calories walking to the park. lilianna uses the equation, d(.75+1)=12.25 to represent the situation. what does the variable d represent in the equation?

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

Fill in the table with whole numbers to make 430 in five different ways