What equation is equal to 3.5 ×7

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.