ryanmoorebbc870 ryanmoorebbc870

21-10-2017
Mathematics

contestada

In a sale there is 10% of all prices.a chair costs £63 in the sale.hoow mutch was it before the sale?

Respuesta :

21-10-2017

100% - 10% = 90%

63 = 0.90 x ?
63/0.90 = 70
Original price = £70

Answer Link

Otras preguntas

3 and 1/4 times -2 and 3/5? Answers: A. -8 9/20 B. -6 and 3/20 C. 6 and 3/20 D. 8 and 9/20

a figure consists of a square and a semicircle ,as shown in the diagram below. if the length of the square is 6 , what is the area of the shaded region ?

Peter and Rosemary Grant a. spent more than 30 years studying Darwin’s tortoises. b. studied the migration of the camel. c. actually observed evolution by natur

What is 1280 billion devided by 47.9%

Wants does factor mean.

A change of phase never accompanies a. a change in volume b. a change in pressure c. a change in temperature d. a change in density e. a change in structure

The ionization energy of an element is a. a measure of its mass b. the energy required to remove an electron from the element in its gaseous state c. the ene

What is the basis function of a galvanometer A the transformation of mechanical to electrical B the change in strength of a magnetic field C movement caused b

7b+11>9b-13 need to find b>?

If f(x) = 2(x)^2 + 5 square root (x+2), complete the following statement (round your answer to the nearest hundredth): f(0) =