Simonne predicted that she would sell 99 picture frames. She actually sold 88 picture frames. What are the values of a and b in the table below? Round to the nearest tenth if necessary

How many grams must be adde to 970g to make 1 and a half kg

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists