jovanyperezhernandez jovanyperezhernandez
  • 11-03-2021
  • Mathematics
contestada

A store has sold 90 notebooks, which is 20% of all the notebooks they had. How many notebooks did the store have at first?​

Respuesta :

emmadelk2 emmadelk2
  • 11-03-2021

Answer:

450

Step-by-step explanation:

Answer Link

Otras preguntas

For the given equation, find the values of a, b, and c, determine the direction in which the parabola opens,and determine the y-intercept. Decide which table be
find the indefinite integral 1/x^2-8x+39 dx
At which location will erosion take place?
Which of the following was never accused of being communist during the second Red Scare? A. Alger Hiss B. Ethel Rosenberg C. Julius Rosenberg D. Harry S. Truman
Perform the following steps to successfully complete this activity: a. Diagram. Draw the diagram of the parts of a battery illustrating the flow of electric cur
A is directly proportional to the cube root of B. B is increased by 60%. Work out the percentage increase in A.
Line m has a y-intercept of c and a slope of , where p > 0, q > 0, and p ≠ q. What is the slope of a line that is perpendicular to line m?
Faisalabad is famous........its textile industry. He was killed .........the robbers. I haven't seen him........August. He did not carry.........my orders. She
Solve the simultaneous equations y = 4x-2 y = 4x² - 9x + 3 Give your answers correct to 2 decimal places.
The following table shows the number of hours some middle school students in two cities spend texting each week: City A 9 27 17 24 21 12 25 25 18 City B 6 20 26