Solve for z. |z + 4| = 1 Write your answers as integers or as proper or improper fractions in simplest form.

Jackson drew 4 hearts and 29 circles. what is the ratio of circles to all shapes?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.