Janine charges $8.25 per hour to walk dogs. She walks dogs for 3 hours on Saturday and 4 hours on Sunday. She calculates her total pay to be $57.75.

Which equation could be used to check the reasonableness of her total?

8 × 7 = 56
9 × 7 = 63
10 × 7 = 70
8 × 10 = 80

PLEASE AWNSER ASAP WILL GIVE BRAINLIEST

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1