87g of sugar is needed to make 10 cakes. how much sugar is needed for 7 cakes?

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Is the square root of 4 plus the square root of 16 rational?