In which of the following quadrilaterals are consecutive and opposite angles always congruent? check all that applya. squareb. rhombusc. parallelogram d. rectangle

Could someone me with this question i’ve been stuck on it for 20 minutes

Marcy is conducting a study regarding the amount of time students at her school spend talking to friends online. which group would give marcy the best results for her study?

Agroup of five people go out to eat and buy appetizers and main dishes they decide to split the bill so each person pays 20% of the total cost appetizers are $5 and main dishes are $10 write an expression to show how much each person pays explain it with how to solve the problem