leisenringpeyton leisenringpeyton

19-09-2018
Mathematics

contestada

Mental Arithmetic: work the following exercises in your head. Do not calculate with a pencil or paper. Do not use a decimal. Think of the number seven. Now add eight to it. Now add four more. Now subtract nine. Now add three. Your answer is _____.

Respuesta :

spryor1577 spryor1577

19-09-2018

13 is your answer.
7+8=15
15+4=19.
19-9=10
10+3=13

Answer Link

robby95 robby95

19-09-2018

The answer is 13 because it is

Answer Link

Otras preguntas

I need some help please....Which inequality does this graph represent?a. y ≤ - 4x + 25b. y < -4x + 25c. y ≤ -2x - 4d. y ≥ -2x - 4

If a car traveling at 50 km/h will skid 16 m when its brakes lock, how far will it skid if it is traveling at 120 km/h when its brakes lock? (This question is t

What is the temperature in Celcius of 3.33 moles of neon that occupies 13.4 liters under the pressure of 3 atmospheres. Input your answer without units.

which of the following is guiding economic philosophy of the free enterprise system

A random sample of residents of the county were categorized according to gender (male or female) and whether they supported a proposal to increase the county sa

What is a caption Text that tells more about a photograph, illustration, or other graphic Text written to explain and give information on a topic A section titl

Why might students be affected adversely by inflation? A) Teachers would lose their jobs. B) Students usually work for low wages. C) Many students would lose

_______ theory led to the development of the theory of plate tectonics. Select one: a. Continental drift b. Thermodynamic c. Seafloor spreading

Kaitlyn's catering is planning an office reception. The office administrator has requested a candy mixture that is 25% chocolate. Kaitlyn has available mixtures

1. Which of the following nuclear equations is correctly balanced? (choices attached) 2. The half-life of thorium-234 is 24 days. If you have a 42.0 g sample o