Seudónimo Seudónimo

08-02-2021
Mathematics

contestada

simplify
1) 8-(2+7)
2) 9-(2-7)
3) 8-(-2+7)
4) 8-(-2-7)

Respuesta :

08-02-2021

1). 8-9=-1
2). 9–9=18
3). 8–2+7=8+9
4). 8–2-7=8+5

Answer Link

Otras preguntas

< Sparx Maths 1B 1C 1D 1A X Bookwork code: 1A Colour Purple Red Green A bag contains 10 coloured balls. The table below shows the probability of picking each

a studnent will prepare 20 gift bags.Each bag will have 10 stickers.The student already has 50 stickers and will buy more stickers in packages.Each package has

how is canada location benefical to their efforts in trading with other nations around the world

The function g = 4r 30 describes how many gallons (g) of water are in a reservoir at any time. 30 gallons of water are currently in the reservoir. Water is adde

can someone please help me with these psychology questions. this is due on Sunday, February 11.question 13. This type of stress includes everyday, unavoidable e

Make Generalizations About Historical Context To understand the historical context of a work, you need to consult sources outside of the work for information. I

Asif having 400 pencils. He sell 250 pencils. What percentage of pencil did he sell

What do you think would happen if we pulled 40 cards?

loana's sandcastle measures 15 feet by 10 feet and has a perimeter of 50 feet. Lianna's sandcastle measures 3 yards by 8 yards.What is the difference between th

3g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have a molecular molar mass of 136g/mol, is burned completely in exc