ashleighghensto ashleighghensto

11-09-2016
Mathematics

contestada

increase £30 by 15%
decrease £40 by 15%

help please

Respuesta :

callaanne callaanne

11-09-2016

The first one is £25.50 and the second is £34.

Answer Link

11-09-2016

To increase 30 pounds by 15%, multiply 30 by 1.15:
[tex]30\times1.15=34.50\ pounds.[/tex]
To decrease 40 pounds by 15%, multiply 40 by 0.85:
[tex]40\times0.85=34\ pounds.[/tex]

Answer Link

Otras preguntas

Students in a statistics class examined individual student test scores for a large group of students. Each test score is paired with the reported time the stude

A block of mass 20 kg lying on a rough horizontal surface is pulled by a force F acting at an angle 60 with horizontal . For wha value of F, the block will just

9. if you wanted ______, I como with you to the store.

Evaluate for c when f=77∘. c=5/9(f−32) responses: a. 25.0∘ b. 35.0∘ c. 45.0∘ d. 55.0∘

Alkali metals are kept under oil because?

The root operation for the adjustment of position of pacemaker. A) Reposition B) Revision C) Removal D) Repair

Whats the answer i never understand Philippines language in history. Pls help Just answer 5-10 please...

Where else would elastin be helpful in keeping bones safe from absorbing too much energy

What do the ions K+, Ca2+, and Cl- have in common? a. They have the same number of protons. b. They will form covalent bonds with oxygen. c. They have the same

If the standard deviation of a set of data is 0.25 find its variance.