My dad has 4 oak and maple boards from the lumber yard. each oak board is 3 centimeters thick. each maple board is 4 centimeters thick. when my dad stacks the boards, the stack is 15 centimeters thick. how many of each type of board does he have?
oak boards
maple boards

If an x intercept only touches the x axis it means it has a multiplicity of 2. if an intercept goes through the axis it has a multiplicity of 1 true false

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)