tuxedobadge tuxedobadge

10-10-2017
Mathematics

contestada

Help

simply. this math problem

Help simply this math problem class=

Respuesta :

musiclover10045 musiclover10045

10-10-2017

- 4 1/5 = -21/5 = -42/10

-13 1/10 = -131/10

-42/10 - -131/10=

-42/10 + 131/10 = 89/10 = 8 9/10

answer is A

Answer Link

Аноним Аноним

10-10-2017

−42/10+131/10=−42/10+131/10=−42+131/10=8910(Decimal: 8.9)Answer: A

Answer Link

Otras preguntas

please help. I need answers to all the questions

PLEASE HELP! I need to get this right. It always takes _______ to change the motion of an object. A. gravity B. electricity C. density D. energy

I need help, if you could answer both that would be great

find the domain and range of y=x(x-9)^2+6

The original price of the Kindle is $269.99. If the Kindle was 15% off, what is the discounted price of the Kindle?

What is 4.153 to the nearest tenth

Can someone help me with 39 and 40?

what do the values of m and b represent in the equation y=mx+b?

Zinc has the chemical symbol Zn and the atomic number 30. How many protons, neutrons, and electrons does an atom of zinc-69 have? A. 30 protons, 39, neutrons, 3

Which law requires a driver to submit to a breath or blood test if asked by an officer?