Mathematics, 23.04.2021 02:00 GiuliAzevedo

A worker at a snack stand opened a new box of cups. The first day, the worker used 30 cups from the box. The second day, the worker used 15% of the remaining cups in the
box. A total of 90 cups were used on the second day. What was the original number
of cups in the box before any cups were used?
A
400
B
570
с
630
D
800

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, yoongnzl

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Answers: 1

continue

Mathematics, 21.06.2019 20:00, dathanboyd

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Answers: 1

continue

Mathematics, 21.06.2019 22:00, Jrstx333

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Answers: 1

continue

Mathematics, 21.06.2019 23:20, AceTest

Write the equations in logarithmic form 9^4=6,561

Answers: 1

continue

You know the right answer?

A worker at a snack stand opened a new box of cups. The first day, the worker used 30 cups from th...