Mathematics College

a) 25 + 97 - 72
46 -19 + 55
185 - 82 + 39

Answers

Answer 1

Answer:

254

Step-by-step explanation:

Add everytin step by step.

Answer 2
25+97=122- 72 = 50. 46-19=27+55=82. 185-82=103+39=142

Related Questions

please help me asap!!!

Answers

Answer:

Already answered it

Step-by-step explanation:

How would this triangle be classified?

Answers

Answer:

Isosceles acute

Step-by-step explanation:

2 of the sides are the same and 1 is different therefore it is isosceles. Alol the angles are acute.


A random sample of 40 business days from the past year was taken from the store
records. For each day, the net income was determined. The sample standard
deviation was found to be $57.19. How many MORE business days should be
included in the sample to be 95% confident that the sample mean i of daily net
incomes is within $10 of the population mean p of daily net incomes?

Answers

Answer:

20,00,00

Step-by-step explanation:

What’s the best unit to measure the width of a stream.

Answers

Answer:

foot

Step-by-step explanation:

A stream is like a river, but is usually much smaller.  Whether river or stream, the foot is the best measure of width.

3. Armen los siguientes prismas a partir de los que construyeron con su material recor
table. Después calculen el volumen de acuerdo con las dos formas que se indican
Prisma
Por et
en el fonda, near ty api
quen la foto da alisema cavab
en el fin de pana
tados con los de sus compañeros llegaron al misino resultado​

Answers

Answer:

can you translate to english

Step-by-step explanation:

I can't understand

URGENT!!!!!! PLEASE ANSWER !!!!!!
7) Grace earns $18 per hour working as a math tutor. Write and solve an
inequality that can be used to find how many hours she must work in a week to
earn at least $378.
_6)

Answers

Answer:

The equation is 18h=378

h=21

Step-by-step explanation:

So first you have to set up the equation

so if she makes 18 dollars an hour the first part of the equation would be 18h

She made 378 dollars in one week so now the equation is 18h=378

The answer is h=21 because 378/18 is 21

Help quick!! Plsss:))

Answers

Answer:

4= 20

Step-by-step explanation:

hope this helps.

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