In which of the following quadrilaterals are consecutive and opposite angles always congruent?

a. rectangle
b. parallelogram
c. rhombus
d. square

How do i do this activity, is appreciated

Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.