Consider the expression 1.5-4 . part A create an expression that is equivalent to 1.5-4​

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?